Broken challenge hub

Since the latest update, the challenge hub is unavailable for me.
I can see season 5 however, but the challenge hub is greyed out and states ‘not available’.
Anyone else have this problem or even found a fix for it?
verifying game files, reinstalling, logging out and back in doesnt work

EDIT: i also cant enter multiplayer. it seems theres a problem with EAC
Edit 2: i could solve it by deleting and repairing the EAC files