Nabu App Issue

So this is kind of a weird one, but a couple days ago I was logged out of the Nabu app. When I went to log back in an error message popped up saying 'No user data found!' Several retries and reinstalls later, nothing has changed. What's going on? Am I cursed? Does my Nabu hate me all of a sudden? Is this about the Potluck Incident at work? I told you already that seven crockpots and heat-activated fire alarms don't mix. Seriously though, what do? Any help would be appreciated.