BBM Group

I have a BBM group going with my friends, some are blackberry users, some ios and some android. Everything used to work perfectly now since the last software update I cannot see the messages from the android users and they cannot see mine. I can directly message them but not in the group. We have tried deleting and restarting the group chat and it seems to work for about 5 mins and then we lose contact again.

Does anyone have any suggestions for how to fix this problem?

thanks

there was a mini outage yesterday I saw from my Android device, but if you re create the group, from a BB device and reinvite those other ones, it should work.