The certificate expiration issue apart I would move to a non appstore version at least for my 1Password. I started using 1Password to store all my passwords including iTunes password and the recovery email. One fine day, I try to launch 1P and i get an error box saying I need to authorize the app on the computer using my iTunes ! Rats now this is a deadlock ! Possible solutions are use the same password for 1Password vault and iTunes or buy iPassword from agilebits directly. I will go the latter route in future.