Bugs that affect the PEQ database can be reported
here at the PEQ forums, specifically the "Database Bugs" forum.
If you actually do the work and put some SQL together to correct the issue, you can post it in the
MySQL Submissions Forum.
Cavedude (the primary person in charge of the PEQ database) checks these forums, but they aren't a priority for him.
Now that that's all out of the way: Nice work =) Looks like you spent a lot of time on getting these into order.