How can you speak of a sad situation when they paid you 32 Bticoins? Do you even realize how much money that is? That's a few lifetimes of work. I think you should be very lucky that they paid it out so quickly, other casinos would take much longer. Assuming your story is true of course.
the chance will be 0.0000001% for this scam casino want to paid 32 BTC. Quote
I'm playing in "another" casino from btctalk list and they withdraw me over 3mln in couple of minutes. So i advice all highrollers skip Rollbit.
Personally I have played on Rollbit several times and doesn't got any problem with the withdrawal, probably this is due to technical error about their internal system. I will keep playing on Rollbit and let's see how it goes about the withdrawal.