[v13.2] CTD On combat completion

I will attempt to reproduce the issue, but this the information I have so far:

Crash occurred when clicking through the mission after action review.

During the mission, the only unusual behaviour noticed was the transference of the vehicle crosshair to a soldier if the game was saved while the vehicle was selected (and had been instructed to fire without sufficient AP).

This was worked around by selecting a different soldier, or by saving again.