AIR 15 on iOS 8 - Unwanted Push Notification

Since the upgrade of my devices for iOS 8, I keep having a Window Alert for Push Notification even on applications which haven't such notification : "MyApp Would Like to Send You Notifications"

I've seen that it may be caused by an old AIR version. Problem is that I'm already testing in the last AIR SDK version ( 15.0.0.249 ) and the push notification keep appears.

Otherwise, the real problem seems to be that in my others applications which allready have the push, it seems to make conflict when you refuse the push at the first opening. It cause freezing the application and force to kill it.

Do you know why it happens ?

Thanks a lot,