Shortly after MailDeck 2.5 went live on the App Store we noticed Push Notifications didn’t seem to be working for iOS 8. We quickly discovered a bug in our code and immediately corrected it. MailDeck 2.5.1 has been submitted to Apple, and we are currently waiting for approval.
As CTO I want to personally apologize for this inconvenience. I should have caught this bug before it hit production. The fix took minutes, but unfortunately we still have to wait an undetermined amount of time for Apple to approve it.
You can find more details on the issue and the App Store process itself on my own blog if you care to know more.