Clickable area shift and scale change

I probably need to upload an image that shows that the clickable area highlight is both smaller and shifted from the position setup in the plugin.

The plugin has functioned perfectly for a couple years. Today I needed to edit some information in “Description”. I did not intentionally edit the “Coordinates”. What I did do is shift the image left to quickly check the outline of one of the clickable areas. After the shift everything looks fine… and still does in the plugin. What shows on the page is another matter. Both the scale and the position of the clickable areas has changed. The areas are smaller, moved up and left. I don’t see a way to upload an image so I will put it on a page here.Compare page render with Plugin Coords.

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