Ok, I know this is a long shot, but...
My Facebook account is suddenly totally hosed.
My News Feed is blank. My Timeline is blank. Messenger is gone. None of the items on the bar -- Friends, Notifications, Help, etc. -- work at all. I cannot post new messages.
However, when I view my Timeline from a friend's account, it looks fine.
I have tried clearing the browser cache, closing and restarting Facebook, using a different browser, rebooting the computer.
Since I can't use Facebook at all, it is difficult to contact Facebook tech support, and they are typically useless anyway.
Any bright ideas?
Additional info: It does not work at all in Palemoon (my primary browser) or Opera (my second choice). It mostly does not work in Internet Explorer. It does seem to work semi-tolerably in an obscure browser called "Lunascape."