I should have mentioned that I consider the old nan to be an extreme abberation, based on my experience. I'm more of a paratha guy myself, so I was doubly disappointed with the nan (since it was not for me and I had to share my bread).
Baba's is a great place, and I'm sure the main man would have taken the nan back if he or I saw its condition, but it came wrapped in foil from the back, to go.