It's free money, Primedice can choose to do whatever the hell they want, you aren't losing anything. It's not there for you to make money.
Excuse me... no it is not "free money" ... This is money that we are promise to get for SPENDING our own Bitcoin to level up and a lot of hours in the chatroom.
I have lost a lot of Bitcoins trying to level up and other people have lost way more then me.