After a few days it turned out Funcom perma-banned me for a report. I don’t know what the wait was for. But the ban was a mistake so I appealed it. Waiting for a response now.

So, for the people who will search this error in the future, you may get perma-banned in a few days. Or it may be something else. It’s probably a state they put your account into while they are investigating the report. So you may not get banned too. But better wait a few days before trying to fix the error in various ways like I did. Also it takes longer if it’s weekend.

Cheers.