Last modified: 2012-08-31 10:23:43 UTC
That is, "Blocca l'utente" instead of "Blocca l'utente": see URL [1.20wmf10 (f529843)]. Message is clean https://translatewiki.net/w/i.php?title=MediaWiki:Blockip-legend/it&action=history , works on 1.18.1 and apparently master too so marking fixed.