I don't think there will be any other issue like missing balance or inability to withdraw and/or deposit. OP's situation [this time] was BC locking him out in attempt to secure the account from a possible hacked situation. And OP prove the ownership through KYC, with me and my contact working in the background to expedite things and assure the security team that the account is still at the hand of the real owner.
I understand your point. If it was just because of the suspicious activity in OP's account and that was the only reason for blocking it, then yes, he should not have any problem accessing his account and making transactions. But the way OP created the thread and wrote the thread title makes it seem like he was accused of doing something that may violate their casino rules. OP thought his account was deleted, which he wrote in the thread title. We have seen cases where users returned their accounts, but the funds were missing. So, I was wondering if something similar can happen with OP.