Is it really over? Withdraw says the address is wrong. Are my coins stuck in there till they take down the site

Some people (like flipstyle) are saying the form works - but the withdrawal stays 'in queue.'
Which coin were you trying withdrawing? Have you tried with a different address?
Has anyone received a withdrawal recently?I am trying to withdraw Zetacoin. I have tried 3 different addresses and it says the address is invalid.
Maybe they have "switched off" some currencies?
Another option I can think of is that maybe they used the wallet program to validate addresses, and it's not even running - so the website won't be able to tell whether your address it's valid or not.
Did you deposit recently?
I deposited yesterday and didn't know this was going on. I noticed that you can generate addresses for some coins like BTC, DEM, FRE, LKY, LTC, NVC, PHS, TAG, and UNO. I wonder if that means you can also withdraw from those as well.
Have the developers gone MIA and abandoned this?