On index.php?title=A&oldid=1&unhide=1 , the edit link points to index.php?title=A&action=edit&oldid=1 and that page shows an empty textarea. It's still empty even if I add &unhide=1 to it.
Version: 1.21.x
Severity: normal
See Also:
https://bugzilla.wikimedia.org/show_bug.cgi?id=48966