Tag and Category pages not loading any content

Having some issues with Tag and Category pages not loading content. Sporadic pages will load the background color and that’s it, nothing else – no header, sidbars, posts, nothing.

See here: https://springsbargains.com/tag/king-soopers/

However, others, such as https://springsbargains.com/tag/sunflower-market/ load just fine.

I’ve tried reinstalling WordPress and the theme files and still can’t figure it out. It seems to be sporadic, sometimes they load, and sometimes not. Help!