[Web Player] No scrollbar for Playlists sidebar when using Firefox

[HollywoodTrax]

I can't figure out how to do a new post so I am posting here. In order to find out what playlists various artists are on I have been going to the artist profile and selecting "About."  near the top of the artist profile. Then among other things, I could see what playlists an artist was being discovered on. Suddenly today the "about" selection at the top is gone and I have to scoll to the bottom to see about. and I can no longer find a way to discover what playlists and artist is on.