State Bank Of India (SBI) — Double debit for a single transaction

Address:

Dibrugarh, Assam

Was booking a train ticket from the irctc portal. And although I did get the ticket, my account was debited twice for the single purchase which I found out when I received the SMS confirmation. This happened today i.e. 10/09/2015. My debit card no used for the said transaction was [protected], the amount being 546.85 (inclusive of service tax charged by SBI) and the two trandaction ids are[protected] and [protected]