read pls the VirtualPub chat, one guy resolved the problem..
also reload the page with ctrl+F5 (cookies clear, cache etc blah blah )
i changed the ads bcs was banned, so that's the probable problem
Not fixed. FireFox 51.0.1 on Win7. Cache cleared, Ctrl+F5 made too. "OUCH!" every refresh still.
don't you have some addon installed on firefox? can you try for example on your IE?