Android stuck on loading

[kubakosmal2]

I have a problem with an Android app. It was working fine about 2 hours ago. and now when I try to open it it gets stuck on loading showing only these blue charging dots, on a white background. i tried to remove the cashe by restarting the phone. My account works in the browser and apps. Is there a problem with the servers?

[Markus_Malessa]

Seemingly a server issue as others are reporting mobile loading issues.