It seems that Cryptsy is still using old wallet version.
What is new wallet actualy about? Why hard-fork? Why different checkpoint? Was checkpoint changed before or after hard-fork point? All this looks to me like another shady deal, where someone messed with blockchain data for his profit. It will be fun to watch the show if Cryptsy ends up with negative TEK or BTC balance.
No shady deal your just behind on the process that happened over the update and hardfork. The hardfork was awhile ago, but the checkpoint server was just recently activated. This last wallet update only changes the accepting of peers using old versions, cryptsy not using a version that old so they are fine.