I noticed that my site (www.teighe.com) no longer shows my theme (From: http://themeforest.net/item/simplekey-one-page-portfolio-wordpress-theme/3729774). It was working about an hour ago and I haven’t made any edits to it. Initially, I thought the server was down, but parts of my site still work (teighe.com/about). Do anyone know what could be the problem, if it's wordpress, my host, or the theme? I've tried the site on two other computers and two browsers.