I used to have everything setup correctly. But suddenly push notifications stopped working.
The interesting part is that I can no longer accept push notifications when adding a new server. (Tried to remove and re-add my server)
The following page in the "add wizard" is impossible to progress from, without pressing "skip". Pressing "continue" just flashes the screen, but does not advance.
I used to be able to do that, and a friend of mine still can...

Any ideas on what might be the issue?
I can receive push notifications from other apps just fine...
Thanks!