Buddypress - Admin activity updates being posted into 'groups' automatically. User updates

My question is in regards to Buddypress - Admin activity updates being posted into 'groups' automatically.

User updates are now not allowed and they get the red bar saying that they cannot post at this time.

This is probably related to this issue here, but would appreciate alternative feedback too:

https://premium.wpmudev.org/forums/topic/buddypress-activity-stream-some-new-posts-dont-appear-anywhere-on-site#post-290093