there are several behind the scenes extras that have been added as episodes, so they keep showing up in my tracker even though they aren't actually episodes, and I can't figure out how to delete them. This is the case with Better Off Ted, Battlestar Galactica, and Buffy the Vampire Slayer.
Sorry for the confusion! Since we don't have a separate way to file "minisodes" or behind-the-scenes episodes, we tend to tack them on to the end of the relevant season so that fans don't miss out. You should be able to mark them as watched, however, so that they don't show up as your next available episode. Hope this helps!