Index: src/bp-templates/bp-nouveau/includes/activity/ajax.php
===================================================================
--- src/bp-templates/bp-nouveau/includes/activity/ajax.php	(revision 12965)
+++ src/bp-templates/bp-nouveau/includes/activity/ajax.php	(working copy)
@@ -310,7 +310,7 @@
 	remove_filter( 'bp_get_activity_content_body', 'bp_activity_truncate_entry', 5 );
 
 	/** This filter is documented in bp-activity/bp-activity-template.php */
-	$content = apply_filters( 'bp_get_activity_content_body', $activity->content );
+	$content = apply_filters( 'bp_get_activity_content_body', $activity->content, $activity );
 
 	wp_send_json_success( array( 'contents' => $content ) );
 }