What obstacle did Dixit and Madhavrao encounter when they attempted to leave for Shirdi?

After a joyful meeting and receiving Baba's portrait, Kakasaheb Dixit and Madhavrao Deshpande's journey faced an immediate hurdle. As recounted in Chapter 51, they went to the station and bought second-class tickets for the ten o'clock train. However, when the train arrived, they were dismayed to find that the second-class compartment was completely packed to capacity. Faced with this unexpected crowd and with very little time remaining, they were gripped with worry and even considered aborting their plan and returning to try again the next day.