Fixed an issue that caused guards to not reset properly on restart

levels/basic/holy_grail/level.py

@@ -12,12 +12,16 @@ class Level(AbstractLevel):
         knights = [self.map.named_objects[f"knight_{i}"] for i in range(1,7)]
         self.last_knight_update = False
         self.scattered_knights = False
+
         for i in range(6):
             if i<3:
                 knights[i].place_at(11,i+1)
             else:
                 knights[i].place_at(11,i+2)
             knights[i].direction = cst.Direction.LEFT
+            knights[i].visible = True
+            knights[i].send_update()
+            
         cus.debug(f"knights objects: {knights}")
 
         def set_knight_position(i):