Extremely simple issue... Nothing loads except the blue bar at the top where the search thing is, the three little message icons, etc... Everything else is a blank and can't do anything... This my 2nd time having this problem but this time, CTRL+F5 isn't working... So ye'sh...

Note: This is on my Firefox browser.

Does anybody have any ideas what is going on and maybe help me out?

or

Know if there is some sort of desktop Facebook thingummywut I can use instead?