/blog/ appears in URL

Hello,

For some reason /blog/ appears in the url / slug on brand pages? Doesn’t appear on any other woo related pages, only your plugin?

Have tried altering your settings and resaving permalinks but nothing changes? Thanks

URL – https://www.afssupplies.co.uk/testwoo/blog/brands/bayer/

The page I need help with: [log in to see the link]