Help please - Will ACR pay me?

So I made sure all my KYC was done before I started playing. Took about 2 days total but finally got it all done. Deposited, played and cashed out $50 to my crypto wallet a couple of days ago just as a test (I've heard horror stories about ACR), the withdrawal took about 10 hours but the $50 made it to my wallet fine. Today I run it up and attempt to cash out $650 and now I'm getting a "ACCESS RESTRICTED" screen on the withdraw page. I can still play and do everything else except P2P and the Withdrawal page. I emailed them and they said that my withdrawal request is undergoing a security review and gave a time frame of 48 to 72 hours. Should I be worried???