Board Thread:Support Requests - Getting Technical/@comment-2217381-20200309211638

Is there currently a problem with categories in Fandom or have I just done something wrong? I tried to create a new category in the Girl Genius wiki. I created a category page called "Sentient Non-humans" as a subcategory of "Characters". Below is a link to the category page.

https://girlgenius.fandom.com/wiki/Category:Sentient_Non-humans

I have added this new category to four pages in the wiki:
 * Deepdweller
 * Franz Scortchmaw
 * Lord Floriel Flametongue
 * Trogulus

The four pages listed above originally showed up on the category page, but now they no longer do.

The category tree for the wiki shows the "Sentient Non-humans" category as empty.

https://girlgenius.fandom.com/index.php?title=Special%3ACategoryTree&target=Main+Content&mode=categories&dotree=Show+Tree

I have only been able to add the category using source editor. I created this category yesterday (Sunday, March 8, 2020) and though perhaps I just had to wait a while for it to start working properly, but that doesn't seem to be the case. Can someone please check and let me know if this is due to a bug in the Fandom platform or due to a mistake on my part. If it is the latter, I would appreciate any help you can give me in fixing it. 