On enWS and frWS Special:PagesWithoutScans displays 5000 (max cached results) identical entries of the same page.
- https://fr.wikisource.org/wiki/Special:PagesWithoutScans
- https://en.wikisource.org/wiki/Special:PagesWithoutScans
This is also known as "is currently completely broken". 😎
This does not occur on deWS, plWS, bnWS, noWS, or any other randomly picked Wikisourcen that I checked.