Im using version 1.7.2 now. Just updated last night. I noticed my test account says 1 message in the notifications but when i click it and go to view all messages there is none.
Another thing i noticed is i am able to view new messages from after the update but all old ones just show a spinning loading thing.
Quote from rossGuys, this is a bug and we passed to our developers. It will be fixed asap
I have this problem as well. But the other problem I have is that sent messages do NOT appear in the "send" tab, and new messages that have been received do NOT appear in the inbox tab.