Seems someone has found a bug and was able to divert everyone else's balance to themselves.
The person in question hasn't exactly been forthright about it so I'll post his username here in hopes that someone can give me some more information on how he achieved this bug.
Currently taking a snapshot of the server before rolling back so we can look into this further, will update! sorry for the inconvenience.

Will update here when everything is back to normal.
USER NAME : hyipex
Its not my fault, admin. I was playing against the user :
abiw, and suddenly my balance reach from
0.91btc to
8BTC. I talk through chat with some users and all of them tell me that their balances are empty. So, i also have my deposit and cashout free.
I made a
withdrawl of 0.003 , see proof:
https://blockchain.info/pt/tx/9fcba566d9bea6325d7aafd02adfb2773b5eafb38ae39d8371e2c268cc98f3e1and them, i make a deposit of
0.0031 into my account, see proof:
https://blockchain.info/pt/tx/da7230810c748be4e744bc6038d19b0e4db6c092e17735b92f4bbc06f6145819 My current balance is :
8.00009390btcFor me , something weird is happen... and i hope you fulfilll your promises.
Best regards.
ps: and all this happened to the player who leads the competition. What a coincidence.
So now the other 199players has zero balance. With 2days remaining, means that you will not able to play against other players. And since the rule is that the winner must make a minimum 5bets a day. So you will not eligible to win the prize.
Lets wait for the best solution.
And curious, what do you mean by "i hope you fulfill your promises"? What promises?