pool option in OrderSelect doesn't work

[[Deleted]]

Hello,

I got a weird result:

int nTicket = 1417938;
Print(OrderSelect(nTicket,SELECT_BY_TICKET,MODE_TRADES),",",OrderSelect(nTicket,SELECT_BY_TICKET,MODE_HISTORY));

The above code will output "1,1". But this order is a closed order. Where is the problem? I am using MT4 built 229.

Thanks