When the Void Elf’s racial Entropic Embrace gets triggered, during the transition animation (from regular to “blue skinned”), my character’s hair is covered in textures which appear to be taken from the character’s armor. The same shows when transitioning back to normal.
Furthermore, I asked a friend to film me when the Entropic Embrace racial was activated and from his perspective, my character’s hair also had the wrong texture, so the problem does not come from my game installation, but from the game itself.