Infinite Scroll + lighbox

After a load of products by Infinite Scroll, sometimes, the product's lightbox popup works, sometimes not and the full product page is loaded.

EDIT: I found that the behavior is the following:

If you want that all the newly loaded products (at the bottom) popup work, you can srcoll up to the top, click on one of the initially loaded products (it popups) then all the following popups

Have a try here: