Unable to climb the stairs in the hub of NSA Classified. Stairs are locate between the generator room and conference room (found with trying to go up to turn off the first alarm)
You can get to the top, but when trying to go further you rubber band back to the top of the stairs. You can't roll through either.
Platform can be accessed from another set of stairs on the other side
You also cant go down these stairs once you are on the platform, but you can roll through the "blockage"