The first three blog categories are no longer working (no color change upon hover and no new page)

[JenniferinAZ]

On my live website, the first three blog categories are no longer working (no color change upon hover and no new page), but they're working fine in the editor (with blog posts visible in at least the first category under All).

What woud cause that, and how can I fix the problem? 

[Bernadette3]

Can you confirm the site url, and the blog category links that are not working? I just want to make sure we're looking at the same info. Thanks!

[JenniferinAZ]

Sorry, I forgot to update this thread! I eventually linked the problem to the app I had installed. All works well under one setting of the app but not another. I've let the creator of the app know that there's a bug in it. And for now, I'm keeping the working setting on.

[Bernadette3]

Thanks for letting us know. Hopefully that will be resolved soon.