On Special:Contributions, RevisionDeleted revisions should be greyed out and not linked as they are in the page history.
Example: [[Special:Contributions/92.14.248.193]] (compared to http://en.wikipedia.org/w/index.php?title=Death_of_Baby_P&action=history&offset=20090605110000 )
Version: 1.16.x
Severity: minor