Animations are inconsistent

This page shows a collection of products: Works
If I click on any of the products there should be a slider that alternates between 2 images on the click of an arrow. This interaction does not work properly all of the time. HOWEVER, if I am on a product page and I reload the page the interaction works flawlessly, I assume this is a bug?

Here is my public share link: Webflow - Coenraad's Stunning Site