Face Me!

Something odd is going on with my Facebook account. When I log in, my timeline shows no posts, nor the field for entering a new post. When I shift to "Home", I get a shimmery I'm-trying-to-load image, but nothing comes clear.

Has anyone experienced this? I realize many people don't have FB accounts (and I don't need to be asked why I do), but I can't post this there, given the nature of the problem! Any thoughts or helpful (see previous sentence) suggestions?