Oops, I posted another thread on the same subject, not realizing one had already started.
Mike, it's no biggie - I'm not going to stress over it. However, if you'd like to see what it looks like when this happens,
here's a link to a screen shot of my post for today, showing how it looks when it goes wrong. (If you enlarge the photo you'll be able to read the text.) I currently have the links removed in the post, so it's back to normal for now.
I've cleared my cache and refreshed, and it doesn't help. This has happened on more than one occasion.
Hope this helps.