Alright, wanted to make sure that it was just me before trying to fix it. EDIT: It randomly started working again just before I tried anything. Did I just apply the techie's magic touch to my self?
That happens to me sometimes, I think it's when the page simply doesn't load fully. Normally, if you just go onto another page and ignore it, it sorts itself out. It seems to happen to me a lot more frequently when I'm on my phone.