Just FYI, my PPS balance still seems to be off as well. Nick on the site is cobracommander. (Reposting this from the ozcoin forum since I wasn't sure if anyone saw it there--sorry for the duplication.)
I recently switched to PPS, and I'm showing (numbers as of yesterday, so will be a bit off):
82,862 valid shares @ difficulty 2036671, which should be worth 1.93234184 bitcoins
255,884 valid shares @ difficulty 2190866, which should be worth 5.54756512 bitcoins
However, my unpaid balance is showing only 1.84042680 bitcoins (with no payouts, since my threshold hasn't been hit).
Hi hack_slash,
thanks for reporting this issue. The problem has been fixed - please review your pps balance now.