After I updated my iPhone 6 to iOS 8.1.2 yesterday, I've noticed that my Gmail app is no longer pushing emails and it is not providing a notification when I receive new emails. I checked the Notification settings, turned those off and back on. I've restarted the phone multiple times. I deleted the app and reinstalled it. Turned off my Google account in the app and turned it back on, etc. Anyone else having this (or similar) problem(s) with the Gmail app recently? Any suggestions on troubleshooting?