Handle redacted e2e event

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/events/model/Event.kt

@@ -228,4 +228,8 @@ data class Event(
         }
     }
 
+    /**
+     * Tells if the event is redacted
+     */
+    fun isRedacted() = unsignedData?.redactedEvent != null
 }

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/room/timeline/TimelineEventFactory.kt

@@ -107,7 +107,7 @@ internal class InMemoryTimelineEventFactory @Inject constructor(private val room
                     senderRoomMember?.avatarUrl)
         }
         val event = eventEntity.asDomain()
-        if (event.getClearType() == EventType.ENCRYPTED) {
+        if (event.getClearType() == EventType.ENCRYPTED && !event.isRedacted()) {
             handleEncryptedEvent(event, eventEntity.localId)
         }
 
@@ -141,6 +141,9 @@ internal class InMemoryTimelineEventFactory @Inject constructor(private val room
                 Timber.e(failure, "Encrypted event: decryption failed")
                 if (failure is MXDecryptionException) {
                     event.setCryptoError(failure.cryptoError)
+                } else {
+                    // Other error
+                    Timber.e("Other error, should be handled")
                 }
             }
         }