OK folks, I have good news and bad news with regard to this.
The good news is, the cleanup is complete.
The bad news is, it was a little more thorough than I planned.
Due to a malformed SQL query, I accidentally deleted all the records in the PS DB.
Since its been a while since a restore of this DB was possible, the last backup I have is from november of last year.
I restored that one, after deleting any record older than 2008.
What this means is that PCs will lose anything that was put in PS after that date.
It also means that anything removed from PS after that date will be back, unless it hadn't been touched before 2008.
For old items that PCs wanted to keep, I have a full copy of the november 2009 PS on the test server - items can be pulled from it, saved to your avatar, and imported into Narf as needed for unique items.
I will do as much of this as I can, but some of it will fall to other DMs.
My apologies to everyone affected.