Not really a glitch - when you refresh the page it is asasumed you are looking for new messages so it takes you to the index. This profram is database driven so it has to go back to where it got the original request to disply the information. Make sense?
No, it does not make sense to me. Most of the time I have chitchat on the screen, and refresh regularly to see if there are indeed new messages. Untill the upgrade of the board, it worked fine. But now when I refresh while in chit chat, I get this: