I have a message I cannot open or delete from a group that I am a member of, it was sent right after the Clans were nuked. How do I clear the dumb thing, it's driving my OCD nuts. I try to leave the conversation but as soon as I exit that part of the app the whole thing crashes. When it restarts the app the message is still there... "Error: Sorry, you don not have sufficient privileges with this group to perform the requested action."