delete tapatalk and reinstall it, otherwise check to make sure you didnt bump a TT setting. I get emails and also when I load the TT I get a notification at the bottom. But then when I go to view the convo its messed up, so I click the top right button to force refresh and everything is fine. I'll agree its been different for the past few months but I just gave up on getting back to how it used to be and settle for this now.