My troops are in a room in an Alien Base Assault and under cover, facing the door. We know there is an Andron outside the door. I make sure that at least 2 soldiers have more than 70% of their TUs left, clean line of fire, and vision on the door so we can reaction fire on the Andron when it enters the room. I press end turn, we hear the door open, and then one of my soldiers is shot and dies by the Andron. However, my screen remains covered in fog of war. On my turn, I can't see the Andron, but when I turn to look at the dead soldier the Andron is standing next to him. It had to cross two soldiers' view cones to reach that point, but I never saw it do that nor did my soldiers reaction fire. Even if my soldiers couldn't reaction fire due to poor reflexes, shouldn't I have been able to see the Andron entering the room on the Alien's turn?