Broken again...

App appears to be working again. iPhone version often has problems with maps and integration with Passbook. YMMV.
Update 16OCT16
App is broken again. Tickets will not migrate to wallet. Again. Also, interface is ridiculous, and frustrating. When searching for tickets in a stadium, the app will automatically snap the focus back to its default when you deselect sections.
StubHub really ought to consider getting rid of whichever firm is responsible for this mess.

USPrivateer about StubHub: Event Tickets, v6.2.0