Could this not be translated as "The ladders are coming"? As if someone is building a house and need multiple ladders...
Besides, if you only see the word "Leiter" it could be either leader or ladder. You'd need to know its gender to find out what it is.
I tried to translate Die Leiter as The bosses with incorrect outcome. Does the word der Leiter mean leader only of lets say country and not at work where i thought the boss should be a synonym?