July 27, 2015
If the BuddyPress plugin Activity Stream is not showing all updates / content that is being published, check if the site is set to Discourage Search Engines under Settings > Reading in the WordPress backend.
Sometimes, turning off this setting will correct the Activity Stream.
If you’re developing the site and unable to update this setting, add:
add_filter( 'bbp_is_site_public', '__return_true' );
To functions.php
Sourced here.