What challenges did the devout couple face when they tried to offer khichdi to Baba in Shirdi, and how was the situation resolved?

As narrated in Chapter 28, a couple came to Shirdi with the specific vow of offering khichdi to Sai Baba. Despite staying in Shirdi for two months and serving Baba daily, the offering remained unfulfilled for fourteen days. The lady grew concerned about the prolonged delay in her vow. On the fifteenth day, she arrived with the khichdi at noon, only to find that Baba was already having his meal behind a curtain, a time when no one was permitted to enter. Driven by her deep eagerness to fulfill the vow that brought her from Akola, she did not heed the restrictions, pushed the curtain aside herself, and entered to make her offering.