Mine was worse. I had to catch the ANVT-SRC Special[now runs as a weekly, then used to run as a special with same TT]. It started some what delayed from ANVT[rake used to come from SRC and the cleaning used to be done at ANVT station only with a small buffer]. I had to catch it from CNB[came all the way from LKO]; it was supposed to arrive at 2030 hrs[approx], kept getting delayed and arrived at 0500 hrs in the morning.Had to spend the night on the platform due to this. Was due to reach KGP at 1430 hrs in the afternoon; reached 12 hrs delayed.