[V1.65W Stable, Steam - Ground Combat ] Game Crash On Mission Clear

[DOSBOXVet]

On clearing a ground mission I reach the results screen, and on clicking "OK" to end it, all demonstrated units immediately take damage, and the game crashes. This does not seem to have any consistent triggers, but if it happens on a mission once, it will happen every time I reload the save. 

[DOSBOXVet]

Affixed is a crashing save.

Autosave3.sav