Hi,
I do see the correct breadcrumb where I tried:
take.ms/plRzr
take.ms/hT7Gl
So either:
- it was caused by the caching you had and there is no problem anymore.
- you have a canonical URL in the product with which you tried, but it doesn't contain the category_pathway parameter, and because you have the "Force canonical URLs on listings" activated, it uses that URL instead of the new URL. Empty the canonical URL field of that product and it should then work fine when accessing the product page from the products listing (after you clear the cache if any and refresh the products listing page of course).