I guess this need to make an action by the gambling platform immediately because this is a crucial related to their transactions it might affect the sales and if the people see this kind of bug they will take an abuse and make an easy money.
Indeed. A bug in a casino and only being known by a few people will lead them to try to abuse it and make easy money. If the casino's securities team did not discover this, sooner or later, the money there would run out without them knowing what caused it. The finance team can also find out if there are transactions that are not as usual by auditing their financial statements every day.