I dont know about the present scenario..but when i travelled in this train some 6 months back it didnot had any technical stoppage at DSJ...i was too hoping to get down there itself as my home is nearby but the train rushed pass the station without halt...Though it stopped at another small station( which again was unscheduled..I think Brar Square)..which didinot help me out...so dont count on DSJ being a technical stoppage...As far as gng to NDLS is concerned better u get down at DEE itself from where Metro station is nearby or you can easily get a taxi or auto from there...