diff --git a/CHANGES.md b/CHANGES.md
index e28b70ac03..2111d369e9 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -7,11 +7,13 @@ Features ✨:
 Improvements 🙌:
  - Give user the possibility to prevent accidental call (#1869)
  - Display device information (name, id and key) in Cryptography setting screen (#1784)
+ - Ensure users do not accidentally ignore other users (#1890)
 
 Bugfix 🐛:
  - Fix invisible toolbar (Status.im theme) (#1746)
  - Fix relative date time formatting (#822)
  - Fix crash reported by RageShake
+ - Fix refreshing of sessions list when another session is logged out
 
 Translations 🗣:
  - Add PlayStore description resources in the Triple-T format, to let Weblate handle them
diff --git a/matrix-sdk-android-rx/src/main/java/org/matrix/android/sdk/rx/RxSession.kt b/matrix-sdk-android-rx/src/main/java/org/matrix/android/sdk/rx/RxSession.kt
index e269f1a4e0..45efd125ee 100644
--- a/matrix-sdk-android-rx/src/main/java/org/matrix/android/sdk/rx/RxSession.kt
+++ b/matrix-sdk-android-rx/src/main/java/org/matrix/android/sdk/rx/RxSession.kt
@@ -71,7 +71,7 @@ class RxSession(private val session: Session) {
                 }
     }
 
-    fun liveMyDeviceInfo(): Observable<List<DeviceInfo>> {
+    fun liveMyDevicesInfo(): Observable<List<DeviceInfo>> {
         return session.cryptoService().getLiveMyDevicesInfo().asObservable()
                 .startWithCallable {
                     session.cryptoService().getMyDevicesInfo()
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/rest/UploadSignatureQueryBuilder.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/rest/UploadSignatureQueryBuilder.kt
index d2300be114..dbb2822cdd 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/rest/UploadSignatureQueryBuilder.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/rest/UploadSignatureQueryBuilder.kt
@@ -39,11 +39,8 @@ internal data class UploadSignatureQueryBuilder(
     fun build(): Map<String, Map<String, @JvmSuppressWildcards Any>> {
         val map = HashMap<String, HashMap<String, Any>>()
 
-        val usersList = (
-                deviceInfoList.map { it.userId }
-                        + signingKeyInfoList
-                        .map { it.userId }
-                ).distinct()
+        val usersList = (deviceInfoList.map { it.userId } + signingKeyInfoList.map { it.userId })
+                .distinct()
 
         usersList.forEach { userID ->
             val userMap = HashMap<String, Any>()
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/user/accountdata/UpdateIgnoredUserIdsTask.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/user/accountdata/UpdateIgnoredUserIdsTask.kt
index 2c3f75fe06..b47a25187b 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/user/accountdata/UpdateIgnoredUserIdsTask.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/user/accountdata/UpdateIgnoredUserIdsTask.kt
@@ -18,14 +18,14 @@
 package org.matrix.android.sdk.internal.session.user.accountdata
 
 import com.zhuinden.monarchy.Monarchy
+import org.greenrobot.eventbus.EventBus
+import org.matrix.android.sdk.api.session.accountdata.UserAccountDataTypes
 import org.matrix.android.sdk.internal.database.model.IgnoredUserEntity
 import org.matrix.android.sdk.internal.di.SessionDatabase
 import org.matrix.android.sdk.internal.di.UserId
 import org.matrix.android.sdk.internal.network.executeRequest
 import org.matrix.android.sdk.internal.session.sync.model.accountdata.IgnoredUsersContent
-import org.matrix.android.sdk.api.session.accountdata.UserAccountDataTypes
 import org.matrix.android.sdk.internal.task.Task
-import org.greenrobot.eventbus.EventBus
 import javax.inject.Inject
 
 internal interface UpdateIgnoredUserIdsTask : Task<UpdateIgnoredUserIdsTask.Params, Unit> {
@@ -51,7 +51,7 @@ internal class DefaultUpdateIgnoredUserIdsTask @Inject constructor(
                 { it.userId }
         ).toMutableSet()
 
-        val original = ignoredUserIds.toList()
+        val original = ignoredUserIds.toSet()
 
         ignoredUserIds.removeAll { it in params.userIdsToUnIgnore }
         ignoredUserIds.addAll(params.userIdsToIgnore)
diff --git a/vector/src/main/java/im/vector/app/features/crypto/recover/BootstrapAccountPasswordFragment.kt b/vector/src/main/java/im/vector/app/features/crypto/recover/BootstrapAccountPasswordFragment.kt
index 744a2de761..ccf2d67701 100644
--- a/vector/src/main/java/im/vector/app/features/crypto/recover/BootstrapAccountPasswordFragment.kt
+++ b/vector/src/main/java/im/vector/app/features/crypto/recover/BootstrapAccountPasswordFragment.kt
@@ -66,7 +66,7 @@ class BootstrapAccountPasswordFragment @Inject constructor(
                 .disposeOnDestroyView()
 
         bootstrapAccountPasswordEditText.textChanges()
-                .distinct()
+                .distinctUntilChanged()
                 .subscribe {
                     if (!it.isNullOrBlank()) {
                         bootstrapAccountPasswordTil.error = null
diff --git a/vector/src/main/java/im/vector/app/features/home/ShortcutsHandler.kt b/vector/src/main/java/im/vector/app/features/home/ShortcutsHandler.kt
index 77446cdf60..ad0209845f 100644
--- a/vector/src/main/java/im/vector/app/features/home/ShortcutsHandler.kt
+++ b/vector/src/main/java/im/vector/app/features/home/ShortcutsHandler.kt
@@ -61,7 +61,7 @@ class ShortcutsHandler @Inject constructor(
 
         return homeRoomListStore
                 .observe()
-                .distinct()
+                .distinctUntilChanged()
                 .observeOn(Schedulers.computation())
                 .subscribe { rooms ->
                     val shortcuts = rooms
diff --git a/vector/src/main/java/im/vector/app/features/home/UnknownDeviceDetectorSharedViewModel.kt b/vector/src/main/java/im/vector/app/features/home/UnknownDeviceDetectorSharedViewModel.kt
index 18d396c83d..eeb1639045 100644
--- a/vector/src/main/java/im/vector/app/features/home/UnknownDeviceDetectorSharedViewModel.kt
+++ b/vector/src/main/java/im/vector/app/features/home/UnknownDeviceDetectorSharedViewModel.kt
@@ -100,7 +100,7 @@ class UnknownDeviceDetectorSharedViewModel @AssistedInject constructor(@Assisted
 
         Observable.combineLatest<List<CryptoDeviceInfo>, List<DeviceInfo>, Optional<PrivateKeysInfo>, List<DeviceDetectionInfo>>(
                 session.rx().liveUserCryptoDevices(session.myUserId),
-                session.rx().liveMyDeviceInfo(),
+                session.rx().liveMyDevicesInfo(),
                 session.rx().liveCrossSigningPrivateKeys(),
                 Function3 { cryptoList, infoList, pInfo ->
                     //                    Timber.v("## Detector trigger ${cryptoList.map { "${it.deviceId} ${it.trustLevel}" }}")
@@ -133,12 +133,13 @@ class UnknownDeviceDetectorSharedViewModel @AssistedInject constructor(@Assisted
                 }
 
         session.rx().liveUserCryptoDevices(session.myUserId)
-                .distinct()
+                .distinctUntilChanged()
                 .throttleLast(5_000, TimeUnit.MILLISECONDS)
                 .subscribe {
                     // If we have a new crypto device change, we might want to trigger refresh of device info
                     session.cryptoService().fetchDevicesList(NoOpMatrixCallback())
-                }.disposeOnClear()
+                }
+                .disposeOnClear()
 
         // trigger a refresh of lastSeen / last Ip
         session.cryptoService().fetchDevicesList(NoOpMatrixCallback())
diff --git a/vector/src/main/java/im/vector/app/features/home/room/detail/RoomDetailFragment.kt b/vector/src/main/java/im/vector/app/features/home/room/detail/RoomDetailFragment.kt
index 6f7e39af43..424731fdb0 100644
--- a/vector/src/main/java/im/vector/app/features/home/room/detail/RoomDetailFragment.kt
+++ b/vector/src/main/java/im/vector/app/features/home/room/detail/RoomDetailFragment.kt
@@ -1491,7 +1491,7 @@ class RoomDetailFragment @Inject constructor(
                 promptReasonToReportContent(action)
             }
             is EventSharedAction.IgnoreUser                 -> {
-                roomDetailViewModel.handle(RoomDetailAction.IgnoreUser(action.senderId))
+                action.senderId?.let { askConfirmationToIgnoreUser(it) }
             }
             is EventSharedAction.OnUrlClicked               -> {
                 onUrlClicked(action.url, action.title)
@@ -1507,12 +1507,21 @@ class RoomDetailFragment @Inject constructor(
                     startActivity(KeysBackupRestoreActivity.intent(it))
                 }
             }
-            else                                            -> {
-                Toast.makeText(context, "Action $action is not implemented yet", Toast.LENGTH_LONG).show()
-            }
         }
     }
 
+    private fun askConfirmationToIgnoreUser(senderId: String) {
+        AlertDialog.Builder(requireContext())
+                .setTitle(R.string.room_participants_action_ignore_title)
+                .setMessage(R.string.room_participants_action_ignore_prompt_msg)
+                .setNegativeButton(R.string.cancel, null)
+                .setPositiveButton(R.string.room_participants_action_ignore) { _, _ ->
+                    roomDetailViewModel.handle(RoomDetailAction.IgnoreUser(senderId))
+                }
+                .show()
+                .withColoredButton(DialogInterface.BUTTON_POSITIVE)
+    }
+
     /**
      * Insert a user displayName in the message editor.
      *
diff --git a/vector/src/main/java/im/vector/app/features/settings/crosssigning/CrossSigningSettingsViewModel.kt b/vector/src/main/java/im/vector/app/features/settings/crosssigning/CrossSigningSettingsViewModel.kt
index 9bf5347876..f2f108b3e4 100644
--- a/vector/src/main/java/im/vector/app/features/settings/crosssigning/CrossSigningSettingsViewModel.kt
+++ b/vector/src/main/java/im/vector/app/features/settings/crosssigning/CrossSigningSettingsViewModel.kt
@@ -37,10 +37,10 @@ class CrossSigningSettingsViewModel @AssistedInject constructor(@Assisted privat
 
     init {
         Observable.combineLatest<List<DeviceInfo>, Optional<MXCrossSigningInfo>, Pair<List<DeviceInfo>, Optional<MXCrossSigningInfo>>>(
-                session.rx().liveMyDeviceInfo(),
+                session.rx().liveMyDevicesInfo(),
                 session.rx().liveCrossSigningInfo(session.myUserId),
-                BiFunction { myDeviceInfo, mxCrossSigningInfo ->
-                    (myDeviceInfo to mxCrossSigningInfo)
+                BiFunction { myDevicesInfo, mxCrossSigningInfo ->
+                    myDevicesInfo to mxCrossSigningInfo
                 }
         )
                 .execute { data ->
diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/DeviceVerificationInfoBottomSheetViewModel.kt b/vector/src/main/java/im/vector/app/features/settings/devices/DeviceVerificationInfoBottomSheetViewModel.kt
index cd5b739322..6f5bd909c7 100644
--- a/vector/src/main/java/im/vector/app/features/settings/devices/DeviceVerificationInfoBottomSheetViewModel.kt
+++ b/vector/src/main/java/im/vector/app/features/settings/devices/DeviceVerificationInfoBottomSheetViewModel.kt
@@ -81,7 +81,7 @@ class DeviceVerificationInfoBottomSheetViewModel @AssistedInject constructor(@As
             copy(deviceInfo = Loading())
         }
 
-        session.rx().liveMyDeviceInfo()
+        session.rx().liveMyDevicesInfo()
                 .map { devices ->
                     devices.firstOrNull { it.deviceId == deviceId } ?: DeviceInfo(deviceId = deviceId)
                 }
diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/DevicesViewModel.kt b/vector/src/main/java/im/vector/app/features/settings/devices/DevicesViewModel.kt
index 511ece1e55..237c8c218d 100644
--- a/vector/src/main/java/im/vector/app/features/settings/devices/DevicesViewModel.kt
+++ b/vector/src/main/java/im/vector/app/features/settings/devices/DevicesViewModel.kt
@@ -103,7 +103,7 @@ class DevicesViewModel @AssistedInject constructor(
 
         Observable.combineLatest<List<CryptoDeviceInfo>, List<DeviceInfo>, List<DeviceFullInfo>>(
                 session.rx().liveUserCryptoDevices(session.myUserId),
-                session.rx().liveMyDeviceInfo(),
+                session.rx().liveMyDevicesInfo(),
                 BiFunction { cryptoList, infoList ->
                     infoList
                             .sortedByDescending { it.lastSeenTs }
@@ -113,7 +113,7 @@ class DevicesViewModel @AssistedInject constructor(
                             }
                 }
         )
-                .distinct()
+                .distinctUntilChanged()
                 .execute { async ->
                     copy(
                             devices = async
@@ -137,12 +137,14 @@ class DevicesViewModel @AssistedInject constructor(
 //                }
 
         session.rx().liveUserCryptoDevices(session.myUserId)
-                .distinct()
+                .map { it.size }
+                .distinctUntilChanged()
                 .throttleLast(5_000, TimeUnit.MILLISECONDS)
                 .subscribe {
                     // If we have a new crypto device change, we might want to trigger refresh of device info
                     session.cryptoService().fetchDevicesList(NoOpMatrixCallback())
-                }.disposeOnClear()
+                }
+                .disposeOnClear()
 
 //        session.rx().liveUserCryptoDevices(session.myUserId)
 //                .execute {
diff --git a/vector/src/main/res/values/strings.xml b/vector/src/main/res/values/strings.xml
index 6fa7d61945..7f1189390a 100644
--- a/vector/src/main/res/values/strings.xml
+++ b/vector/src/main/res/values/strings.xml
@@ -1801,7 +1801,7 @@
     <string name="report_content_custom_title">"Report this content"</string>
     <string name="report_content_custom_hint">"Reason for reporting this content"</string>
     <string name="report_content_custom_submit">"REPORT"</string>
-    <string name="block_user">"BLOCK USER"</string>
+    <string name="block_user">"IGNORE USER"</string>
 
     <string name="content_reported_title">"Content reported"</string>
     <string name="content_reported_content">"This content was reported.\n\nIf you don't want to see any more content from this user, you can block him to hide his messages"</string>
@@ -1814,7 +1814,7 @@
 
     <string name="no_network_indicator">There is no network connection right now</string>
 
-    <string name="message_ignore_user">Block user</string>
+    <string name="message_ignore_user">Ignore user</string>
 
     <string name="room_list_quick_actions_notifications_all_noisy">"All messages (noisy)"</string>
     <string name="room_list_quick_actions_notifications_all">"All messages"</string>