Not such a happy player, I deposited, and still had a minute or so till next round so I visited the rules when I went back to play my bet was gone and the wheel blank again, anyhow no worries I waited for the spin, and according to recent games I won, I checked the blockchain and my bet has gone through (round  #10292 bet amount 0.02BTC) from 14P77uJZtiakeBDUa7QyneGwcppq9kdstp however I still have not been paid out?
You have a nice game and concept however all of your major competition has instant payouts, what's the point of playing if you have to wait and wait for payout.