BuddyPress.org

Hi,
I am having a problem that was pointed out to many others: the comments in activity streams (group discussion) are visible only to logged in members. I saw in this post: https://buddypress.trac.wordpress.org/ticket/5567 that the issue was fixed in 2.1 version, but I have 2.2.3.1 and it’s still here. I am also having the latest WP.
I would appreciate some help with this problem. You can fully test this problem here: http://www.machomen.ro/discutii/ce-suplimente-consumam/ – just check the comments when logged out, you will see that only the main comments are showing, replies don’t, then log in (you can use FB) and you will see all the comments, including replies.
Thank you!