Did the woman who dreamt of offering khichdi to Baba face any delays in fulfilling her vow?

Yes, despite coming to Shirdi specifically to offer khichdi naivedya, the lady faced a significant delay. The source material from Chapter 28 states that fourteen days passed in Shirdi, and her vow to offer the khichdi remained unfulfilled. This prolonged delay was not to her liking, and her mind grew uneasy. This period of waiting tested her patience before she ultimately took matters into her own hands on the fifteenth day to present her offering to Sai Baba.