Index: src/includes/extend/buddypress/groups.php
===================================================================
--- src/includes/extend/buddypress/groups.php
+++ src/includes/extend/buddypress/groups.php
@@ -1389,6 +1389,10 @@
 	 * @since bbPress (r3802)
 	 */
 	public function redirect_canonical() {
+		// If on a BP group RSS feed, bail.
+		if ( bp_is_group() && bp_is_current_action( 'feed' ) ) {
+			return;
+		}
 
 		// Viewing a single forum
 		if ( bbp_is_single_forum() ) {