As I understand it Musk fell out with the BBC and won't grant them any access.
Because of the Top Gear spat?
An interesting side note: BBC's Stargazing Live series aired a show last night on the Apollo 11 anniversary that spent a lot of time also talking about the future of crewed spaceflight. They did mention SpaceX, but ULA and Boeing gave them a ton of special access. In the first 40 minutes (of 90) alone, they did a live shot on the Crew Access Tower at Launch Complex 41 including an interview inside of the white room, Brian Cox interviewed a CST-100 engineer inside of the former OPF3, and Hannah Fry interviewed Sunita Williams inside of the CST-100 trainer at JSC.