More Improvements!

SpigotCore_Main/src/de/steamwar/sql/SchematicNode.java

@@ -424,6 +424,7 @@ public class SchematicNode {
         SQL.update("UPDATE SchematicNode SET NodeName = ?, NodeOwner = ?, ParentNode = ?, NodeItem = ?, NodeType = ?, NodeRank = ? WHERE NodeId = ?",
                 name, owner, parent == 0 ? null : parent, item, type, rank, id);
         this.lastUpdate = Timestamp.from(Instant.now());
+        this.brCache.clear();
     }
 
     public void delete() {