Facebook white screen of death
Tried to block an ad on my Facebook page; instead I've blocked normal access to Facebook itself. If I click on Facebook from the Google search bar I get a blank white screen, no error message, no way to select anything.
I've found a workaround - https://beta.facebook.com/login.php?login_attempt=1 - to get my news stream (with the normal looking screen), and another which allows me to access most of my own account page - m.facebook.com - but the screen is stretched sideways (I guess this is a mobile access address) and I can't get to everything on my account page. Can't figure out how to change my background photo, for instance. Is there a way to get back to where I was before this happened yesterday? I'm running Mac OSX 10.9.5, Safari Version 7.1.7 (9537.85.16.12).
Mac mini, OS X Mavericks (10.9.5), Safari Version 7.1.7 (9537.85.16.12