On Special:Upload, if you're allowed to view deleted edits, there's a second redundant message about this fact that, and it uses invalid HTML (a duplicate id). I propose that we remove it.
This can be reproduced at https://test.wikipedia.org/w/index.php?title=Special:Upload&wpDestFile=Mood_dice.png.
- Blue marker: the normal <div id="contentSub2"></div> element provided by the skin
- Red marker: redundant message "View or undelete N deleted edits?", using the same id (only shown if you're allowed to view deleted edits)
- Green marker: normal message "Warning: A file by that name has been deleted or moved. …" (always shown)
Both messages have existed for many years, one added in rSVN57868, the other in rSVN65339.