Ticket #29911: 29911.patch

taxonomy.php

@@ -2484 +2484 @@
 
         clean_term_cache($term, $taxonomy);
 
+        if ( is_taxonomy_hierarchical( $taxonomy ) && $edit_tt_ids )
+                clean_term_cache( $edit_tt_ids, $taxonomy );
+
         /**
          * Fires after a term is deleted from the database and the cache is cleaned.
          *