Hi,
With my current situation (I believe that most recent thing I did was deleting all the texture_library and then just using the CoH modder to install I26 maps V6), Warburg and Kallisti maps are visible, However, Kallisti does not have the new badge marked, so these are not the feb 21 maps.
After copying all three maps manually from vidiotmap_updates_feb_2021 to their correct locations, Sirens map is corrupt again, Kallisti and Warburg are just black (with trainers, contacts, and other markers visible).