Hey Messenger users, Aaron here. We are seeing an issue where Messenger versions 8.1 and 8.5 are experiencing a technical issue that is causing a blank white box to appear in the conversation window. If you are the 9.0 beta you might be seeing an Office Logo. Believe it or not this is the same bug. The issue does not impact your ability to send and receive messages. We apologize for the inconvenience and are working hard behind the scenes to lose the box and the logo. Hang tight, it should be back to normal before you know it!