Following in app purchase, app crashing on startup. productIdentifier=nil?

Question

I have a few users who have reported that after attempting an in app purchase the app is now crashing on startup. I have asked them to delete and reinstall the app which has

Answer 1

I had the same problem paymentQueue:updatedTransactions: was being called with SKPaymentTransaction instances with a state of SKPaymentTransactionStateRestored and a nil productIdentifier in the originalTransaction.

It sounds really weird and might be a 7.0.3 SDK bug.

Do you all still compile with the SDK 6 ?

I'm about to resubmit my app to the store to see if the issue gets fixed but just finishing such transactions but I hope other transactions with a valid productIdentifier are going to be processed now that the app won't crash so that I know what to restore.