Steps to reproduce:
- Copy this:
<ref name="Example">Burci, Gian Luca; Vignes, Claude-Henri (2004-01-01). [https://books.google.com/books?id=Xou_nD9jJF0C ''World Health Organization'']. Kluwer Law International. ISBN 9789041122735. Pages 15–20.</ref>
- Open a page in the visual editor and paste it in. Make no other edits.
- Wait for the wikitext to convert. See spurious claim that it doesn't exist when you select the ref number:
- See error when you try to review your changes or save the page: "Could not start the review because your revision matches the latest version of this page."