Take a look at the Legacy demo itself – http://demo.appfinite.com/legacy/ if it shows up correctly in IE9 then my guess is that you have an error in your code somewhere. You may want to double check your code, maybe even temporarily remove certain widgets and replace them with regular text to see if that helps. Other than that, theres not that much I can do since I don’t use Internet Explorer/PC (I haven’t found a reliable emulator for mac).