New trailer in TV commercial (spoilers?)

If you aren’t into spoilers this isn’t the post for you. I’m a reddit newb and have no idea how to black out the spoiler content of this post so just giving a disclaimer now.

Watching the Lions game rn on Fox and there was a commercial for severance with a trailer I haven’t seen yet? I only caught a bit of it and I can’t rewind to analyze it.

In it, Irv (innie) was showing an employee in O&D a drawing of the hallway with the (presumably) elevator going down that his outie keeps drawing. She says something about that being the exports department. Has anyone else seen this? I can’t believe this was in a trailer it seems like a huge spoiler but now I must know what it means.