@wdteam I got it, it appears after an update of the plugin the shortcakes were wrong because the id of the galleries changed.
Thank you
@wdteam It is the most current version of the plugin (1.5.4)
I am also experiencing this issue on a site where this plugin is used. The gallery will load, however when you click on a thumbnail, nothing happens. I looked in the developer console and I also do not see anything erring out or any references to javascript/jquery which do not exist.
Here is a link to the site, all galleries on the site are acting the same way:
https://thebarnatallenacres.com/photo-gallery-2/