I saw a spit doing the same flown by shooo, I went offline reviewed film 3 or 4 times. I captured the part where shooo showed up in the spit with 1 wing, was gonna send it in, during the saving of it it still showed him with 1 wing from him taking off until I got shot down. After it finished saving and I reviewed it for like the 5th time, it showed both wings.
I think it may be due to videocard overload ( or server overload ) there was like maybe 8+ planes flying in close and numerous other planes 4k or so further out plus it was over and around a base.
So much going on that the video cards are not keeping up with the drawings of textures/objects.