The only thing you can do is sit back and enjoy the ride. CR has finally sort of admitted that they are responsible for the loss, and has sort of come up with a plan to reimburse those who lost. Will it happen? Probably not. But just the fact that you stated you "deposited" 500,000 zeitcoins leads me to believe that you were trying to dump your coins for a quick buck. Oh well. That truly sucks buddy. It's a shame you didn't leave them in your wallet and enjoy the POS. But hey, it's none of my business.