Hi @rosty
Yes the fix is in this update. Hopefully working now with the temp fix. (Was when I did the fix).
Basically there is an issue with A2A refuel. So in the temp fix for all my missions your wing will not refuel himself but stay in formation with you. He is not given the command to refuel in the script, ( this was when he went awol as if he had a hot date), you then refuel as normal. Mission will progress. All explained in mission in game.