Last modified: 2014-08-20 23:15:30 UTC
Intention: Add some text to the end of a page. Steps to reproduce: 1. Open a page that happens to contain interlanguage links (i.e., links to matching articles in other articles; not everything is at Wikidata). 2. Put your cursor on one of the convenient blank lines at the end and start typing. 3. Check the wikitext to discover formatting problems like https://fr.wikipedia.org/w/index.php?diff=prev&oldid=106426239 where the interlanguage link is now located inside the new section heading.