Well I actually PM'd NothingG about his pool as I got lots of payouts back in the day off it, but yes probably couple of thousand PPC I never got out... but here is the reply from NothingG
HEY! FuzzyBear
The server company I was with lost the vps during a migration and I wasn't running any backups. I was so busy installing and un-installing the OS, that I didn't have any snapshots. I was working on it for a few days when it went down...
Just to share the information I have
Fuzzybear