According to Gerbilsoft in TSC chat, the problem is bigger than he realized.
In layman's terms, TSC's original structure came with the capacity to hold exactly a certain amount of stats. At the beginning of September, and until the problem was realized a few days later, players continued submitting stats beyond that limit. TSC's database started going wonky after that, which lead to literally thousands of charts being broken.
The only solution at this point is to go in and correct every mistake that was caused by the overflow, one-by-one. Gerbil needs a lot of time to do that, and time's not a resource he really has right now.
You just have to be patient, because it's literally a huge underground network of ants found underneath a simple ant bed.