I recently noticed on the android app that thumbs turned into a heart and now "liking" does not alter my radio stations. This morning the whole thing is just missing on PC completely. Now my station just plays music in relation rather than altering itself to include more of what I like more. What happened? I literally pay for spotify because of the radio feature.
After a little looking around I noticed Spotify replaced my stations with 50 song playlists. I had to go to the artist and tap artist radio to get back my radio stations that change the music as you listen.