Image disappears when Pin hover is enabled

Hi
When I enable to Pin hover button, some images no longer disaply on the page.
You can see this here https://atravelinglifecom.bigscoots-staging.com/backyard-tourist-colby-farm-sunflower-field/ (There is a section called PIN IT) near the bottom which exhibits the issue.

I’ve tried disabling other plugins, disable lazyloading but still can’t get them to display.

This is the HTML that is generated –

Thanks

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