fix NPC loading issue

src/engine/objects/NPC.java

@@ -115,6 +115,8 @@ public class NPC extends AbstractCharacter {
 
         this.dbID = MBServerStatics.NO_DB_ROW_ASSIGNED_YET;
         this.currentID = MBServerStatics.NO_DB_ROW_ASSIGNED_YET;
+        initializeNPC();
+        clearStatic();
     }
 
     /**