Still can't cash out. Just says please wait.
Yes, additional work is needed because of that "transaction malleability" problem. Sorry for delays, but it's something that should be fixed.
As you may know, MtGox and some bitcoin exchanges also had to temporarily suspend payments until this issue is resolved.
Please, update the pool news section informing of this.
It adds to the paranoia when you try to payout and all you get is "please wait"