Support suggested trying another browser or updating what I'm using (IE7). I've tried Chrome before and it does not display the dashboard properly. I installed Safari and it does the same thing - displays a text-only version of the page without the CSS style, which Support says "might be a temporary connection problem or corrupted cache files." I have tried IE8 before and it was not reliable. I suppose I could try it again. OS is XP Home, so I can't use IE9.
Anyhow, yesterday the Copy a Post feature started working. I haven't changed anything. Go figure.
"Search for posts by title" still does not work. To get a post to show up on the list, I have to open the post I want to use as a template and save it again; then it will appear on the list.
It also says, "You can mark any post to keep it at the top," but does not say how. Do you know?