Irctc — Refund for tatkal ticket in a cancelled train

I have booked a tatkal ticket having pnr no [protected] in train no 22849 on 14/10/2014 for 15/10/2014 in tatkal quota. Today when I checked the train running status in http://enquiry.indianrail.gov.in/ntes/ it was showing cancelled.The snapshot attached. Then for confirmation I called 139 also and they also confirmed about the cancellation of train . Then I cancelled the ticket from irctc.co.in . but their it shown refund amount zero where it should be full refund in case of a cancelled train. . I can't understand if the status is showing in http://enquiry.indianrail.gov.in/ntes/ which is a government of India website then how these irctc says like this.