There was a fork but it was fixed over a month ago and cryptsy is on the correct block chain.
How can you tell? Cryptsy hasn't traded starcoin in a long time.
Because they still have the wallet up. I deposit a little in there every now and then to see if it works, and it does. I really wish they would just open trades up for it.
I put in a support ticket yesterday asking about StarCoin trading. We'll see what they say, when they get to my ticket.