If someone has reported an issue to me I have always been quick to fix it and made manual withdrawals where necessary. Looking through the log files I have found reference to a fatal error with the payout script on CGB (and possibly other PoS coins) and it should now be resolved.

Either tell me the CGB address you deposited to or your username on the site (if applicable) and your own CGB address I'll just send you a refund for the entire original deposit.

There's nothing dodgy in the game, in Blackjack the house has an edge because you have to go first so there's a good chance you'll be bust before the dealer has to do anything. That's just part of the game. If you can't handle that then you really shouldn't be gambling.