Could be, that he is obscuring it by wearing a mask, or "filter wear" for a purpose. That's my guess.Wow! What happened to his head? Very weirdly invisible in this shot.
There's probably not much that can be recovered from this.View attachment 616232
I was literally just thinking that! My guess is it's a side-effect of some very strong compression that took the island that made up the person's head and, not having detected enough of a change from i-frame to i-frame, re-used a previous frame's block.Are there any other photos with this person in the sequence?