Plz update/fix this problem!!!!!!?

I used to use this app all the time, then I logged out and tried to log into my other account and it wont load past 94%! Then I tried going onto my other account and that one dosnt work anymore either!! It doesnt matter what account I use it wont load past 94%. I tried restarting the app and even re downloading it, nothing work!!! PLZ FIX!!!!!!

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