(Oops - but it's fixed now. That's what happens when you click on the name of the ep from Firefox's drop-down menu but the name rises in the list the more you click on it, and so, having gotten into a rhythm, you accidentally click on the name that slipped into its previous place after it moved up. It's not the first time I've done it - but it's the first time I didn't catch it before posting.
)