Deploy Ghost: Bug or Puzzle?

I ran across something bizarre during the mission where you have to try and open various shipping crates. On the back edge of that area, I found a "Deploy Ghost" prompt that doesn't appear to be attached to anything. I haven't been back to that spot to try it again, but I was wondering if anyone else has seen something like this in RoI.

It's very likely a bug, but I would never put it past Bungie to sneakily hide something behind a mechanic like this. :)

I spend most of the video searching for a "scannable" object, but couldn't find one: