I'm sorry, but I don't know if anyone posted this, but I just noticed it in my email:

From the mailing list:

Hello,

 We're doing research into what caused the blockchain fork and it would
 be incredibly useful if someone by chance still had a daemon on the
 bad fork.

 If you do, please zip the ~/.darkcoin folder up and send it to us for
 debugging. We really only need the folders blocks and chainstate.

 Thanks!

 Darkcoin Team