This train has been carrying 5 slip coaches to HW, i had observed this train on 3 different occasions over past month, all three times spotted the slip coaches marked "Kochuveli-Haridwar", attached to the rear of the Dehradun portion. The new CC of the train of late has been as such,
LOCO-SLR-GS-GS-S1-S2-S3-S4-S5-B1-GS-GS-GS-SLRD(DDN Portion)-B2-B3-GS-GS-SLR (HW Portion)
I do have a video to substantiate my claim, will soon upload the same