Alexander Street Press had to remove streaming access to 94 existing albums for which EMI incorrectly gave them the rights. They have not yet removed the metadata from Classical Music Library so that users will have a chance to re-assign other content to playlists if they have used any of these tracks.
Tracks from the 94 albums can still be searched for within Classical, but they are no longer playable. So if a user sees an “X” icon next to one of these tracks, it is not an error. Here is an example for reference: http://clmu.alexanderstreet.com/View/440148/
So, for now, the MARC record links remain, as well as any links to playlists. Eventually, though, they will remove these albums in their entirety from the site.