My experience with the new app -
I have both the old and new app. I checked in on the new app and removed my credit card from the onshore purchases section. When I ordered Medallions, I didn't get a shipping option at all. I was showing as 6/7 complete with my husband as 7/7.
Following the advice of a previous poster, I added my credit card to the onshore purchases section and then cancelled my previous Medallion order. I placed a new order and the shipping option was offered for free (we have the Plus package.) Both of us showed 7/7 complete at this time. I went back and deleted my card from the onshore purchases. Went back to 6/7 complete for me. Old app showed both of us in green lane.
We are 11 days from boarding and the Boarding Pass tab showed up on the home screen of the new app. today. We also got our Medallions in the mail today. We are both showing as green lane in the new app even though I am only 6/7 complete.
We're ready to go!