As far as I can tell, the problem arises when you are in series or season view, and focus is on a series/season without any locally available episodes (removable drive, or if you have downloaded episodes that you dont have on your local drive).
I'll fix it, but can you please confirm that this is the scenario?
Wel for me it's when I have manually added programmes as mentioned above, these are placed in my 'specials' folder so the definately exist locally, should I not have a 'specials' folder for a tv series? The episodes are listed as 'specials' on the thetvdb.com database which is why I put them in a 'specials' folder.
England