In this advertisement there's a train mentioned as 2912/2911 Nizamuddin - Patna Weekly Garibrath with no stops in NR. Did they cancel this train as well? Also, the numbering of 29 series is allocated to WR and NWR hence did it have a RSA with 2909/2910 Bombay Garibrath as we can see it's advertisement too and the next immediate number is 2911/12 for this Patna Garibrath with same terminal as Nizamuddin.