The presentation page went blank after updating the template to .9.3. The presentation page works just fine on Firefox. I am using ie11 on win8.1. The presentation page is also blank on my Kindle. No other devices handy to test it on.
Apparently there is a conflict with the plugin “W3 Total Cache”. I deactivated it, and the presentation page worked on ie. I then reactivated it, and the presentation page went blank again. The presentation page was working with W3 Total Cache before updating.