BlackJax was talking about buying a bonus for 50x and if thats allowed, if not allowed how can we tell someone didn't buy it as theres no bet history/way to confirm.
ie this is the result of a 50x bonus buy where the symbols just drop in and no base symbols get locked etc
This is the result of a bonus from normal spins(note the locked symbols)
But I suspect there might also be a chance of a legit spin gameround not having any locked symbols and going straight into the bonus round like a bonus buy does too.