I've only been bonus blocked from Rizk(now supercasino(different from AG listed supercasino iirc)) because the reel races were easy to beat when playing for the cash prizes during certain times with lower player volume. Lots of people cheated their reel races(scripting faster spins than the slots could spin than playing in person, I played legit). I think I cashed out a few grand and was nearly in profit lifetime before they realized because it took them around a year .
They were a bit of a pain about it, refuse to tell you why or release player notes on you via GDPR request etc. I imagine still a play today.