Hi Drecks,
I encountered a possible glitch while playing your great map yesterday. I was playing on the German side, exited the Stripping Hall through a small gate and dove to prone in front of a small building (in the plan the hut in H3, the wall facing the right). This resulted in me being halfway submerged in the ground, I could see the SDK white and blue pattern on elements below the surface, and also could see enemies approaching and hiding behind ground features to my left (ground was transparent from below).
I did not get enough time to test it more, because as I stood up and turned to look at it I was caught in an enemy counterattack and got shot.