Possible glitch

[Imp]

End game screen shows 1 Argentine APCs destroyed if look at units there were 4 destroyed.
3 were destroyed in the water by RPGs, they were not at the map edge but within 2-3 hexes of the coast.
Just wondering if there might be a problem as units destroyed in the water were not shown as destroyed in end game screen were the points allocated for their destruction?

End game file included slot zero MBT
Any other info needed ask units were loaded