Because the building is showing(under contruction) at level 2, but level 3 should be showing instead to queue it. I have not been in any combat, and too early to use agents for sabotage. Games 2363688 & 2363805 uid=4720934
City Screen can't queue.png
City Screen can't queue.png
"For what shall it profit a man, if he gain the whole world, and suffer the loss of his soul?" -