Happened to me with FF 29. I wonder if one of their stylesheets/scripts didn't load fast enough because of the traffic. A reload fixed everything, but it drove

Happened to me with FF 29. I wonder if one of their stylesheets/scripts didn't load fast enough because of the traffic. A reload fixed everything, but it drove the point home even more that I really hate the latest trend of having things zip around and animate as I'm scrolling down a page.