So it it started recently. I played 2 days ago and it wasn't there. Now this particular hair (or maybe many, but noticed on this one) is clipping into character's body, armor and through armor. It looks like hair is too long now. At first I thought it has something to do with particular armor, tried different ornament, then without armor. It's weird.
Here some screenshots of the issue: https://imgur.com/a/YSm76zu