I just upgraded to iOS 12.2, and bad news is it has mucked with my Apple Pay on both my iPhone XS and iPad Pro. It has wiped out all my cards from the Apple Pay Wallet section of the Settings app on both devices, and it is not allowing me to re-add the cards, saying I’ve added more than 12 cards to my iPhone and 8 cards to my iPad, which is incorrect since I only had two cards added on both devices, plus Apple Pay Cash. The cards aren’t showing up in Wallet either.
Strangely, the cards are showing in the Apple Pay Wallet section of the Watch app, but it did wipe out my bank account associated with Apple Pay Cash.
I have a ticket in with Apple Support to resolve the issue. I will report back what I find out.
In the meantime, if you heavily use Apple Pay, beware before upgrading to iOS 12.2. I haven’t seen this bug reported anywhere else, so I’m not sure if it’s isolated or more known, but you’re hearing it from me.
Nathan Parker