| | Re: not seeing Mess ages fromGrp Members in UK & Canada but they see mine
I would first ask that all users in the group update their BBM to the latest available version.
Sometimes, those who have restored their BBM contacts can find themselves booted from the room, yet for all intents and purposes, they are still in the group. The version of your OS has nothing to do with your BBM group, as I have several devices models and OS versions in some of my groups.
Have you tried starting a new group and adding your current members one by one?
fere libenter homines id quod volunt credunt