Last modified: 2013-06-20 11:35:32 UTC
Attempting to remove a redlink template leaves XML junk in wikitext (apparently the internal representation of such a transclusion). Example: https://pl.wikipedia.org/w/index.php?title=MGM_Grand_Las_Vegas&diff=prev&oldid=36793165 (at the very bottom)
*** This bug has been marked as a duplicate of bug 49831 ***