A user noticed that dislike button in radio station doesn't work for web player. It doesn't work for me neither. However, it does work in desktop and android verions of Spotify. I hope you can fix it as soon as possible :)
Thank you, Jose.
As we've had no new reports in this thread for some time now, we'll close this one up.
If the issue returns however, feel free to let us know in a comment and we'll be happy to take another look.