The hair of my character dissapears in the podium

My character always have the hair in the game and when the podium celebration starts she still have the hair but in the middle of the celebration she loses the hair and later the hair appears again. Im in Steam and I had my files verified and still happens. And based on what I explained I think the problem must be in the game itself (like the black textures of the characters in the podium that was fixed with the last patch)