Q:
Hairstyle Animation Bug
I wouldn’t say that’s a bug… to me it looks more like the hair is flowing up because it’s (filter) hitting the air as you fall back down. I don’t really know how to explain it, if you have longish hair in real life just try standing up and jumping up and down a bit, it’s what actually happens.
I agree with what your saying, but if you look closely, there is a white area as if the color of the skin stops. It appears that the neck does not mesh with the hairline.