Facebook push notifications not working for Iphone 4S running IOS6
I recently updated the operating system to iphone 4s to IOS6. Since the update, I do not receive Facebook push notifications. I also noticed that the facebook app does not appear under Settings>Notifications. I checked "Notification Center" and "Not in Notification Center" and the app is not listed at all. I tried "Reset all Settings" under Settings>General>Reset, but to no avail. I noticed that if I delete the Facebook App and reinstall it, that it will reappear in the Notification Center; however, I still do not receive any push notifications. Lastly, if I turn the phone off and then back on again, the facebook app disappears from the notification center until I reinstall it. I have checked and rechecked all settings and they seem correct.
Anyone else run into this issue? If so, any help would be appreciated.
Thanks!
iPhone 4S, iOS 6