[WebApp] EA Account Servers unavailable

While having a stabile internet connection, the FC 26 webapp has both on mobile and in Chrome on windows PC the following error message:
EA Account Servers unavailable 
There was a problem connecting to the EA account servers. Please check your internet connection and try again.

Earlier I had no problems with the app on both mobile and PC and I also didin't login on the PS5 with my account inbetween.