Engine problems leading to only about 50% power, then a progressive problem with the parking brake (equivalent to the handbrake) on both carriages - very unusual fault that. Not helped at all by the previous HST▸ being cancelled.
Yeah - when he was standing outside the carriage on the phone to Bangalore we heard him say "this is an odd one"
I think the Moral of the story is - if you want to get somewhere on time, find out what train I would catch/what I would do - and do the opposite