I heard there's a story in Chapter 32 about a woman who wanted to fast. What happened to her?

According to the summary provided in Chapter 32, there is indeed a story about a woman with a firm resolve. Her mind was set on having Sai Baba's darshan and staying in Shirdi for three days while fasting without any food. However, an occasion arose that broke her resolve. The chapter explains that she was made to prepare puranpolis and was also made to eat them to her heart's content. This incident was used to teach her a profound lesson that true welfare lies in wearing out the body for the sake of others, and this was how she was made to understand the virtues of service over self-imposed austerity, a lesson she would never forget, as per the text in Chapter 32.