Outstanding issue with Last of the Summer Wine entry

I've tried requesting a few renumberings on this, but they never get accepted - though it does require one being renamed to a fake number like 500, then everything else shifted in place. Anyway. https://www.imdb.com/title/tt0069602/episodes?season=9 Whoever originally added the episodes for season 9 did so by creating them all as 1986, even though they aired in 1987. I got the dates changed through proof through archive newspapers, etc. HOWEVER. This means that one of the two specials that aired before the season, in 1986, became numbered as part of the run: https://www.imdb.com/title/tt0955179/?ref_=ttep_ep14 As there's already a special that aired before the season, the best thing to do would be to name it 9.1, I think? As it stands, it's currently sitting in the middle as 9.13, after a dozen episodes that aired after it.