Wrong image in fancybox

Hi

When I open product called BALI and click additional images everything works fine but after that when I open any other product it shows the last image I watched in the previous product…And this happens every time untill I reload the page. Everythting works fine if I don’t open any additional images.

Here is the link: http://indecoria.wp.mmd.net/olohuone/sohvat/

https://wordpress.org/plugins/ultimate-product-catalogue/