It can't be fixed, it's a copyrighted video, and for reasons that I do not know we can't play them in game. I'm sure someone else on the staff team will be able to tell you what's up.
Yeah some videos are restricted, normally those from VEVO's ect.. as they don't like the applets being used incase ads aren't shown. Even though these massive "artists" (they're not artists, they're talentless cunts) get paid tons.