Indian Railway Catering & Tourism Corporation [IRCTC] — Ticket cancel got refunded to unknown account.

Sir WIth due respect i canceled an e- ticket with PNR no : [protected], (Secunderabad to Kharagpur), on 04 Nov 2015, and the date of journey was 06 Nov 2015. Recently while checking the refund status, it is showing refunded with, Transaction id : [protected] Cancellation id : [protected] Refund date : 05 Nov 2015. But under the bank column, it's showing ICICI, while i did the transaction using CITI Bank. I just used ICICI payment gateway, while the amount is debited from CITI bank account. I didn't receive the amount yet. Please help. Thanks.