Hi
After installing the 3.8 update, my website stopped showing up on mobile devices. I've tested it on an Ipad, a windows phone and a blackberry. I tried deactivating all plugins, getting back to the stock theme, reinstalled wordpress, optimised the database. I already contacted the theme developer to ask the check if their installation may be causing any disturbance.
Here is a screenshot of the source code the does load and then breaks: