So, I just started making a whole bunch of accounts just to test it using the voucher. Didn't even care if it paid out. I created 13 new accounts and each time placed the entire balance from the voucher on either red or black in roulette. Every single time I lost. Odds of that happening on a wheel with 0 and 00 are (20/38)^13 = 0.00023779525 or less than 3 in 10000.
Do not gamble your money here until they really show it is provably fair, because as of now, I can guarantee some of these games are rigged.
EDIT: I would have kept going on roulette but my IP was blocked.
Aren't you just a genius, geniusboy91? If you realized the games weren't paying, what didn't you let them know instead of creating numerous accounts and betting max? The result would've been the same if you bet the min! They admitted on another thread that they were having issues. And they reissued credit to people who were affected by the issues. Don't you feel smart... you messed up your chance to get another free voucher, haha!
2) They did give me a credit.
3) This still has nothing to do with whether or not the games are fair. The game can be not buggy and still not fair. It so happens that at the moment they are unfair AND buggy.