Can you explain the intended structure of the Shri Sai Satcharita and the discrepancy noted in Chapter 52?

The Shri Sai Satcharita was composed with a very deliberate structure. The information in Chapter 0 states that for the first 51 chapters, the intended format was to begin with Vedanta, followed by the Guru's glory, and then the main story. The author, Annasaheb, had planned to conclude the entire work in the 52nd chapter by providing a summary (Simhavalokan) and a final conclusion (Avataranika). However, there is a notable discrepancy in the published text. The 52nd chapter that we have today does not contain this summary or conclusion. Instead, it discusses the greatness of the Sadguru and the fruits of reading the book. The text speculates that the slips of paper on which Annasaheb had written the intended concluding verses, as was his habit, were unfortunately lost before publication.