Update 13 April 2012: The Verona Concert has officially been changed to Sept 24. Because of this and multiple other changes in the 2012 Leonard Cohen Old Ideas World Tour schedule, I’ve published an update of confirmed and possible concert dates. These are also subject to change, but they are, as of 13 April 2012: 2012 Leonard Cohen Old Ideas World Tour – The Current Schedule As Of April 13, 2012
Ticket seller ticketone.it is alerting customers that the Verona concert originally scheduled for Sept 25 has been moved to Sept 24. Jarkko notes on LeonardCohenForum that Tour Management confirms that the concert will be on the 24th.
This has not been confirmed by all parties. Ticket holders should check with their sellers.