G+ Api broken for communities

[ToxicBakery]

Google broke the G+ API for listing activities such that it only works for pages and profiles now. Until this is resolved on their end the community stream fragment will not function properly as it receives and empty list as results.

If you would like to help resolve this, please star this issue to bring it to the attention of the Google Engineers.

https://code.google.com/p/google-plus-platform/issues/detail?id=639