Push notification problem

It seems that, since a few days, push notifications don’t work anymore. My Vera sends them, but I don’t see anything happening on my phone anymore. Push notifications in iOS and in automator.app are both enabled. Testing notifications via http://push.automatorapp.com doesn’t work anymore too, nothing happens on the phone. Is anyone else experiencing these problems?

Edit: My iPhone is currently running iOS 7.1 beta 1, that may be the problem but can anyone confirm that or that it still works with iOS 7.0.4 or lower?

Our web hosting company has upgraded the servers that host our software. I believe this is causing some issues. We are investigating.

Should be working now.

Yes, tested and works again. Thanks!