Category talk:Lists of television series episodes

Subcategory grouping
Is there a way we could organize these some more? Like for example "by theme" or "by demographic" ? Kid of like how 'by country' does? 184.145.18.50 (talk) 16:01, 12 February 2016 (UTC)

How to refresh
I managed to kick out the A section to subcats but they are still displaying when I brought up the page again to start on B. How long does it take to become aware the category is no longer in use on a page? Also is there a way to manually fix this so I have a better idea of what is left? 184.145.18.50 (talk) 19:29, 12 February 2016 (UTC)