So there was a spot on one of the maps, I'll be honest and say IDK which one, but the commander and I both fell in there. I was able to get unstuck by jumping up on him then on the stairs next to us. I was not able to help him get unstuck. The screenshots make it hard to see exactly where we were (it was very confined) but if I play it again I'll take a screenshot from outside. I hope the devs know where it is and I hope they can fix it. Nothing big, but sorta annoying.
P.S. New update is great!!