I am noticing the same thing. The plugin was not updated recently, but all of a sudden just stopped working this morning. All menus on my site appear open, and you are unable to collapse them.
I use it a lot on a college site and am hoping a resolution can be found shortly.
@mettalife123 – I solved the problem on my end…maybe it is the same issue with your site. Our site was throwing a javascript error in the browser console. The error message is “Uncaught TypeError: $(…).colorbox is not a function” and it is coming from this js statement:
$(“a.lightbox”).colorbox({maxWidth:”95%”, maxHeight:”95%”});
Which was being injected into the head of each site page by the jQuery Lightbox For Native Galleries plugin. When I disabled the jQuery Lightbox plugin it resolved the issue.
seems to be working, issue resolved?