Thank you for the note — I looked for what version of WP I’m on and couldn’t find it — but then, I’m kinda distracted at the moment.
No, I was not upgrading WP. As I said, I was entering a new post on the client’s site and updating her primary page. That’s all. Never even came close to an area that would cause that to happen. The only thing I “pushed” was the update button.
I’ve done WP updates before, but I am not a techie by any stretch of the imagination. I looked around the account to try to find the original host — where would I find that? Tried to reach my client — not available.