really very sirius matter of concern.it is general rule that if any train is passing in nite on any section the GRP party is asign on permanent basis.it seems that they are not performing.
another fact is because the train is coming from indo-nepal border so lots of nepali origin passengers are using train thus making good target for cons.
Please do write a letter to DRMs of ASN/HWH and GM of ER regarding this problem.