Page animations don't load on some pages

So i am having a weird issue because it’s only one some pages and it’s only on safari.

On some product pages, the full page loads with all its animation, but then on other product pages, body content doesn’t load at all. I went back and removed the animations and it still doesnt load at all.

here is the product page in question that doesnt load fully: http://staging.idgadvertising.com/calicobrands/product/scripto-ultima-designer-lighter/
Here is an example of a product page that loads fully: http://staging.idgadvertising.com/calicobrands/product/scripto-ultima-lighter/