Why should the problem come from the p2pool ?
I run the
http://p2poolcoin.com:6356 and after comparing the code, it's exactly the same code as a darkcoin pool (X11 too).
The only thing that is weird, it's last time i have check, the network was far away from 69Gh/s, this is very big !!!
Maybe a auto switch pool special X11 has raped this coin ? (does a such pool exist ?)
I think it's not due to any multipool... Doesn't exist any x11 mpool with such hashpower...
I think it's due to a bug or an error generated somewhere on the net...
I think the most important thing is now to restore the normal operation... i don't know if it is possible but the diff should manually forced by the dev to a lower value to allow us to solve the block and to recalculate the diff to a value coerent with the net hash power...