Last modified: 2013-05-13 11:29:56 UTC
If you visit https://www.wikidata.org/w/index.php?title=Q514066&action=edit&restore=13530519 as anonymous (via icognito, in this csae), you get a Permissions error: You do not have permission to edit this page, for the following reason: <wikibase-cant-undo> The message for wikibase-cant-undo is apparently missing
https://gerrit.wikimedia.org/r/56606 will fix this
Daniel merged the patch