Currently Being ModeratedSep 26, 2013 10:31 AM (in response to RADumas)
Thank you for providing all the details of the issue you are experiencing with iTunes Radio. When you create a station, you can customize your radio station's name by clicking on the icon of the radio station you created.
When you see this expanded section, you can hover over the artist you would like to remove from "Never play this" and an x should appear to the left of it. Once you click that x, it will remove that artist from the never play list.
You can find more information here:
Thank you for using Apple Support Communities.
Currently Being ModeratedSep 26, 2013 10:41 AM (in response to sheila_m.)
most odd. I wouldn't display the "never play" list before, but now does. thank you.
Currently Being ModeratedSep 26, 2013 11:00 AM (in response to RADumas)
I'm glad I could help!
All the best,