Radio Plays Unrelated Artist!

[kgilding]

Made a station based on artist "Dire Straits"  then changed to a recommended station for artist "David Guetta".  After about 5 songs on the "David Guetta" station it plays a "Dire Straits" song and I acidentally pressed the thumbs up button instead of the thumbs down.  Now that station plays "Dire Straits" every once and a while.  

First off it should have never played that artist on that station so, someone at Spotify should check and fix that bug.  

Second, how do I fix this???  I don't see a delete or reset option!!!