Yeah, quite a few people seem to be having issues since the last update. As with a lot of others, when in the app, mine in constantly trying to update/refresh. Just means I have to close the app via multitasking & load up again.
I think FaceBook is doing this intentionally!!! When first downloaded the update, it functioned perfectly annnnd thheen the bottom dropped out of it!!! now it constantly refreshes!! GRRRR111