I just confirmed still works in my Cleaning Lab 4. Track seen and played was recorded on webradio station also shown. Must be a random setting gone wrong somewhere for you.
I can also confirm that webradio works in my SFACL4 as well but I also note that a lot of stations no longer work for some reason. I think Magix needs to do a general cleanup of their station database or enhance the system so that users can delete the stations that no longer work or they don't want.
@Donald-Rivers what specific station were you trying to listen to and record? I can test at my end.