This ZBTT is a total failure activity of IR. Total confusion everywhere, be it Railway person, be it passengers, all r confused. Timetable of trains r changing everyday, some special trains TT changed 3 to 4 times after they started running as per ZBTT. As per information received printing of TAAG2020 is also stopped by RB because of all these problems.
Bombay IIT did a total messup.
Also many trains Destination Arrival and Departure time is made too odd at 2 am,3 am, 5am , etc...
more... very inconvenient for passengers.
Slowly IR now starting trains with minor changes in TT still underprocess by zones and RB. Cannot release all trains together right now , there will be TT clashes, more confusion everywhere. Next year i think