My app seems pretty broken. For a few days I could see my bookings and my AP info, but couldn't book a flight or pre-order a meal. I uninstalled and re-installed (on Android) and now I also can't see bookings or add my bookings to the app, though my AP info is still there. I get a variation on the following error every time:
Online I was able to choose meals, but not seats, for some reason. My trips are all there, at least!