Hey what plugin files did you change?
HELLO ALL I WAS HAVING THE SAME PROBLEM. You can add the following to your css .woocommerce div.product div.images.woocommerce-product-gallery{opacity: 1 !important; } to resolve this issue. It doesn’t resolve the Javascript conflict though. Hope I helped, happy coding.
It saddens me that, it looks like I will have to uninstall this plug in. 🙁