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