I post it because it has to be said sometimes, I played the showcase tank and the AI tanks, even mine with the stay in formation order, were constantly stucked in many places. What I have so say that is different is, that the don't stay blocked forever. After some long minutes they always manage to get free...
I post 2 screenshot so you can know in which conditions. {F22371} {F22372} {F22373} {F22374} {F22375} {F22376} {F22377} {F22378}