I've seen Cryptsy temperately remove coins before.  From my experience they do it when they have a stale block/branch.  They might have had the number of confirmations set too low.

And as far as the 'not working code' I'm not sure what the issue is...  He didn't really say what the problem is or what stopped working.  My client is working fine.  I'm sure Sarion/Joe will understand the code better then I will.

On a side note - all alternative coins values are down (as we have typically seen in the market when bitcoin prices go up).  I don't know about you guys, but I'm buying, buying, buying.  How long did it take for Bitcoin, Litecoin, and Novacoin to 'catch-on.'  I think we sometimes forget the coin is only 6 months old.



EDIT:  I emailed Cryptsy - YAC trading has been resumed.