These bets must have been placed with the first account you had on the casino because you state that you got limited as soon as you opened and deposited the $10.000 on your second account. Same question as previously, if everything was OK with your first account, why the need to bet with a new one?
Same answer as previously, my account got limited on sportsbetting. So i created a new one because their ToC dont say that this is not allowed!