I have the Destiny companion app installed on my iOS device and I don't seem to get notifications when clan members post in our group chat, or wall, or whatever it's called. Some members have said they do get notified when new messages are posted in the chat but I can't find any notification settings for the companion app, and the ones I have found say notifications are on. Any other iOS users have similar problems? Is it just not a feature or is mine messed up?