Index: wp-content/plugins/bbpress/includes/common/functions.php
===================================================================
--- wp-content/plugins/bbpress/includes/common/functions.php	(revision 2351)
+++ wp-content/plugins/bbpress/includes/common/functions.php	(working copy)
@@ -1379,7 +1379,7 @@
 		$redirect_to = ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
 
 		// Sanitize $redirect_to and add it to full $url
-		$redirect_to = add_query_arg( array( 'loggedout'   => 'true'                    ), esc_url( $redirect_to ) );
+		$redirect_to = add_query_arg( array( 'loggedout'   => 'true'                    ), $redirect_to	);
 		$url         = add_query_arg( array( 'redirect_to' => urlencode( $redirect_to ) ), $url                    );
 	}