[V18 stable - crash site mission] room not accessible

[thixotrop]

Hi,

in a new game, my jets shot down an UFO. My soldiers swept the area (village somewhere in Africa) and there was a building with a second and third floor. This second floor had a door to another room where the stairs to the next level where. Though I opened the door and could look inside, my soldiers couldn't get in. There was no civillian, no enemy and no other obstacle. A free way but not accessible, even the green walking path did not appear.

Here some scrrenshots:

I also have a save game at this position, if it is helpful.

and as I already typing...

I have seen in the soldier equipment screen at base, that when I check the gear of the assigned soldiers and then click on the unassigned I can't go back to the assigned. The entry of the Charlie with the humanoid icons is grey all the time. To see the assigned soldiers again I have to switch to jets (or other) and back.