Combat Commander Resistance vmdx - MAPS not loading


Using 3.2.15 - Installed CC Europe and then added Resistance extension.
When I go to load SOME of the Resistance scenarios - everything loads EXCEPT for the map.
A few scenarios load OK

I’ve disabled the ext, downloaded and re-installed the ext again - same result with the same scenarios.
Tried 3.2.13 - same result.

Any ideas ?