Sorry if this has been reported but I didn't see it...

There are a few species where the order is well... out of order. For instance, with Rocs with beak it starts goes Gene power 40/30/90/80/70/60/50

Rocs, Gryphons and Unicorns seem to begin at 40 power where the other two are fine.

Genes aren't ordered by Gene Power, they are ordered by group and by gene id inside the groups (the visual example of this is the arrangement of skin colors in Skin Library).