Forum:Broken thumbnails

I've been away for a few days, and I'm trying to catch up with things. I'm just surprised to see that there are so many images and icons that appear "broken". I don't really understand what's happening. When I tried to open the file page, the files were all untouched and normal. Also the images will turn back to normal if I reload the page. What's happened? Was wikia under attack or something, or does it only appear in my browser?  Nikel  Talk  –  Vote!  13:30, June 13, 2014 (UTC)