I've just installed and started working on Hotspots and had 4 hotspots and a couple of categories set up. Initially everything worked as expected. I added all my expected categories, updated my menu link, and started adding Hotspots. I currently have 10-12 categories and 6 hotspots across 4 categories, but my map has stopped loading. Is this a known issue?

Here is a link:
http://stearns.mcmarketingmedia.com/index.php/projects#!/catid=13;1;3;5;12;7;9;8;10;11;18;4;2;14;15;6;16