You can crouch-jump up to a piece of exterior molding that gives you access to all of the balconies on one side of the street that runs between the B objectives in both Push directions:
This should have been fixed with update 1.4. Can you try again to see if you still experience this issue?
Hah, that wasn't me in the video--I don't do glitch spots. I'll see if I can get up there though and let you know.