Has anyone gotten this feature to work? I have a feeling the Delta is not passing over the correct information to the Passbook application.

When I arrive at the airport within a few hours of my flight, I should have a small notification on my lock screen so that I can quickly get to my boarding pass. However I do not see that option on my phone. I've had this feature work for another merchant, TicketMaster/LiveNation but not for Delta.

Has anyone gotten Delta's passbook to work correctly yet (with show on lock screen feature)?

Delta - http://postimage.org/image/3ngwj2hb3/

Ticketmaster - http://postimage.org/image/6n2fewzqd/