For some reason my iPad appears to have stopped making sounds when I get push notifications. I haven't gotten the little ding sound from CNN for iPad, abc news, pulse(the rss reader app), or Fanhattan. The only notification sounds I seem to be getting are email and calendar alerts that I set. And under settings I have sound enabled for all of them and have turned the sound on and off but nothing has changed. If anyone else has experienced this strange silence or knows how to fix it I appreciate your help.