Something strange was happening with my PM box. I had sent a PM to somebody, but it's still sitting in my "Outbox" marked unread, while another PM I sent after that one has already been moved to my "Sentbox" and is marked read.
Does anyone have any idea why my first message hasn't moved from the "Outbox" to the "Sentbox" after such a long time? Does that mean it didn't get sent in the first place?