I'm having an issue where my WP categories are re-directing to individual posts or 404 pages. I haven't made any changes to my categories or link structure lately, but I have been fixing a lot of 404 errors that developed when I removed tags from my site.
Could this be something to do with the Redirection plugin? I have checked to ensure I haven't accidentally re-directed a category url to a page, and can't find evidence of that.
Any advice appreciated!