Still after update same problem. No drone footage visible at all just black screen and when tour guides talk only labels as name shows and black screen all around. Using Oculus on steam version and home version has the same issues for me. I'm on Windows 7.

Still no PS4 exclusive level appearing on Steam.

wow! Make me remember that when I was there in 2013 at Jupiter plant right before the "bridge" between the main buildings there is an open hole in the ground (sewer system) I didn't fall there for almost 1 meter. I was looking up "the bridge"! Better be safe and even use some helmet entering those buildings. Glad you survive that and don't fall.