Group messages are going through as texts instead of imessage
Usually when me and my friends have a group message it's fine, it's all going through iMessage and I've never had a problem but yesterday my messages were failing to send and today it says at the top 'Outgoing' instead of 'Group' like it usually does and also my messages are going through as a text not an iMessage but only on the group message? Help
iPhone 4S, iOS 7.0.2