Someone plz help me, I m trying to book tickets in 22691 Bangalore Rajdhani exp in the month of September Bangalore to Agra but can't do so. Coz I m not able to check the seat available, not even I can find the option of Bangalore Rajdhani in IRCTC website, same issue is there in the month of August also. But can book for other stations like jhansi, Bhopal, NZM etc, plz help me what is the issue ?