UPDATE: Solved, received the money all ok, 31.96860000 BTC.
But still sad about situation and idk should i play there anymore, hope they will solve all problems with payments.
I dont see any problem with their payment, what you need to know is that not all casino can do huge withdrawal instantly. There are some cases that may make the casino need to verify bets and some other things before releasing the withdrawal request. Your withdrawal seems to be fine as you got it in no more than few days.