iOS wallet passes, wrong sort order after restore
Hi
The passes in my wallet have started appearing in wrong chronological order.
I have a few hundred airline boarding passes – nearly all old ones. I know, a bit of a soppy thing to do, but it's a souvenir of my travels.
They always appeared with the newest at the top, so it was always easy to get the one I needed when boarding the plane.
Last night my iPhone (iPhone 5 64Gb) had got so slow I deleted a few things, backed it up on my Mac, and the restored as a new device and restored from the backup. The phone is fast again, hooray.
But the only thing that did anything strage on restore is the Wallet, which now displays my passes in a jumbled-up order.
How can I force it to show them chronologivcally again?
Thanks
Paul
iPhone 5, iOS 9.3.2