CSS code not properly loading on my Botiga-powered woocommerce site

Not sure whether this actually has to do with botiga, but recently the css and customizations made through botiga haven’t been applied correctly to my wordpress and woocommerce page.

When the page is initially loading, it works just fine. Afterwards however, when the loading is finished, the css applied disappears and returns to a default layout which is not the same as the one i customized with botiga. When I use the customizer it displays the images correctly.

Do you have any idea how to fix this?
Thanks!
Jakob

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