I also got permanent banned for online games in fifa 20, my webapp and companion app was banned from transfermarket but in case i didnt use I didint do anything against this. Nowi got permanent banned for "cheating" while i was sleeping, i played one freindly game 6 hours before, won after 90 minutes and closed the game. at 3 am 6 hours later i got a mail that im banned. Nice, on the same day in the afternoon I spend 100 euros on FIFA Points, just for the rash ☺