I am trying to book a ticket for train number 12740, SC-VSKP Garibrath express for 14th August in the last 1 week. The irctc website shows REGRET and hence I am unable to book the ticket. But what is surprising is the number on the REGRET increased from 101 to 109 now. I understand if the number comes down, but how come it is going up, while I am unable to book the ticket thru IRCTC? If i got to a PRS would I be able to book the ticket? Please help me understand why is this like that.