Hi,
I am experiencing the same problems. In the past few days, fewer and fewer push notifications are coming through for me. I used to get plenty of notification; for example, my AmEx app sent me a push every single time my credit card was used - but since this weekend, no notifications appear. Spotify used to push every time one of my subscribed playlists were updated - now, nothing. And not just these two apps, but a majority of the apps on my phone are no longer sending pushes.
I have double, no - tripple, checked the settings in my iPhone and push notifications are enabled on *all* the apps that have ceased to send notifications. This is extremely frustrating.
Using an iPhone 6+ and updated to latest version of iOS.
Any help would be greatly appreciated.
Thanks,
Nick