No, it’s ok, I’m not going into full Columbo mode, but just following up on yesterday’s epic upgrade saga. I was randomly looking at some old posts when I saw it. There it was, lurking in a comment: one of those spurious Â thingies, nestled next to a slightly worried-looking £.
Yes, I’d forgotten to check the Comments table when I edited the posts. All fixed with another blast of Search and Replace.