Just discovered this weird issue:
if you search for the label of a deleted property, it is still found.
I've deleted the property with the label "AuWKYzfw", see http://wikidata.beta.wmflabs.org/w/index.php?title=Property:P2345&action=edit&redlink=1
But it can still be found by doing:
http://wikidata.beta.wmflabs.org/w/api.php?action=wbsearchentities&format=json&search=AuWKYzfw&language=en&type=property&limit=10
This also means it can still be selected when adding statements as the property suggester uses wbsearchentities.
Version: unspecified
Severity: normal
Whiteboard: u=dev c=backend p=0