Clicking "Post an Entry" would bring me to the post screen...briefly. Then the URL would change slightly, and LiveJournal's home page would pop up. Trying to edit a previous entry would lead to the "edit journal" coding appearing in the address line, as it should...and the home page AGAIN filling my window.
I marshaled notes about what was happening so in the morning, if it were still happening, I could get in touch with tech support and find what I'd need to do to get around that. Was kind of dreading going online this morning, but I did and tested to see if it would work the way it's worked for me for the past nine-and-a-half years...and it's behaving again the way it should. Phew. (I don't just say that when the Timbers win.)
Blogging still happens! YOU'RE NOT RID OF ME.