I also noticed this issue. For example rock playing on my funk stations. It may be somewhat similar, but I know that those songs wouldn't be playing in my funk station if I didn't have the rock station. Just an example, but it happens in all my stations. Also this is why I switched to pandora, because Spotify does this as well. At least pandora has the thumb feature, but I don't think I should have to tell pandora I don't want to listen to music from one station on another completely different station. I've also noticed after creating a new station, that artist/genre will leak into my other stations. They are separate stations for a reason. Thanks
Moderator Edit: Edited title for clarity
@Pleasefixit I created a separate thread for your issue since it sounds like you are hearing rock music on your funk stations.
If you are hearing out of place tracks on your station, this thread would be a good place to start.
If you continue to run into issues, I'm happy to help look into this further for you.
The next time a rock track plays on your funk station, please give the track a thumbs down and write us back with the following:
Thanks for working with me on this.