I have tried that but no success the same issue is still there
Some episodes seem to just dissapear and reappear at random. Series 5 episode 11 at first took me to Amazon prime for some reason but then later appeared on it's own and I managed to watch it yesterday
In series 6 I am missing episodes 5 7 9 and 13 but when I started watching earlier they were all available in the list. I thought it had fixed itself but obviously not, I only noticed these episodes had gone when I watched episode 4 and the next one came up as episode 6 so selected not now and went back to the list and tried again but episode 5 wouldn't play nothing happened when I clicked on it. Went back to the menu and selected series 6 again and those episodes had gone from the list
It seems to be the same episode numbers each time that are being affected