Not just the boys were affected by that problem - Zara said she spent a long time searching, and eventually found the one with the correct code although it was not in the correct place, but she was then told by the finish that she wouldn't get any time adjustment because she hadn't actually mispunched!
That's a strange reason! I suspected it may have been more widespread. All of those course results probably should have been cancelled.
I hope it didn't annoy people too much. Otherwise, it was a great weekend of events.