Hello,
That panel seems to be pretty painful... Well, apparently there is still 2 problem:
1. You still can have several track by author (see GanjaRider in the screen)
2. The same track can appear several times (see Metoxys and GanjaRider in the screen). Of course it means that 2 of the last award were for them, but only he last one should appear, I think.
Good luck for fixing everything, and great job for the site.
Ciao,
Toub