Board Thread:Support Requests - Designing Your Wikia/@comment-24577842-20150816031601/@comment-24173435-20150816033604

I was having this issue to, and here's how I fixed it with my wikia:

- Canceled/removed all navigation edits I made that day to the levels I was having issues with.

- Logged out and back in.

- I then went under the edit again, and posted the actual links for the pages (in your case categories) instead of just the page name.

For you it would be: Remove this - Category:Fanfictions|Fanfictions put the actual URL. And remove Category:Characters and put in the actual URL.

It worked for me, and so far I haven't had this issue since then. I hope it works for you! :)