I have ZC v1.3.7 and I've read in the post below of someone dealing with this problem. The original problem.

This is not a bug in the php code but a misplacement of the class="productListing-heading" html tag. It is actually a redundancy.

This tag is found in includes/functions/functions_general.php line 508 and it is the one that causes the errors on the product details page.

I think that it was placed there by mistake because this take is already put in modules/product_listing.php for the <th> and <td> tags. But having it in the <a> tag it creates that phantom underlining etc...

P.S. Kim, or anyone else, you can move this post to an appropriate category if needed.

Thank you and God bless.