Hi, I'm one of those missing all my coins and I've spoken to cryptorush. They said that they paid back as many as they could from their own pocket (site fee profits) but once that dried up they can't /won't refund more without reimbursement from Zeitcoin.

They gave me a figure of the total lost...an initial estimate at least. It's quite a few

So there are still plenty still without their coins. If anyone received coins that they know aren't there's and want a bit of good karma, I believe the devs here are going to suggest something soon.
So don't spend them just yet!