Player character models were tweaked a bit, intentionally.
People have been noticing something weird with their characters. Specifically female humans. I’ll try to keep my jokes PG but good God this is too easy.
In this particular screenshot (I snagged off the forums much love and thanks to Annabel for posting these on the thread). It kind of looks like in the BEFORE picture everything is fine, in the AFTER picture somebody did something wrong to her butt I imagine. I dunno the changes are very slight but if you’ve been playing a female human character (never have myself) I can see how the change would be noticeable.

All player models were re-built in 2.4 to increase preformance. This resulted in slight change to the geometry of the female human face. It was decided that this was an acceptable change.
If you feel strongly that it should be changed, I highly suggest posting in the general or suggestions forums about it. (src)



















