Board Thread:Support Requests - Getting Technical/@comment-6100779-20181031145727

Hi! Recently I reassigned many templates to other categories, and for some reason I can't see new content of this categories. For example, I had reassigned Template:Navbox from Category:Templates to Category:Navbox templates, but for some reason I still see that template in Category:Template, and Category:Navbox templates still seems to be empty, although it should have Template:Navbox in it. What is wrong, and how can I fix this? 