I don't mean the page freezes, just the fact that you can't interact with it. Can't select text, can't click on links, can't like or +1, etc.
I think it's theme related as it did work on some themes and not others.
I'm using this theme: http://mythemeshop.com/themes/ribbon/
Here's the website, but the plugin is currently deactivated: http://www.droidzone.ro