I have a customer who installed 1Password on their older iPhone yesterday, and today purchased a new iPhone 6S. During setup, a Restore from iCloud backup was done. She launched 1Password on the newly restored 6S, and now it won't accept her Master Password and she is positive she's entering the right Master Password as she had been entering it this morning when changes passwords on accounts.
We've tried the iCloud Sync troubleshooting steps to no avail. Anyone heard of this before?
1Password Version: 6.12
Extension Version: Not Provided
OS Version: iOS 9.0.2
Sync Type: iCloud