[quote]Not seeing it in 141.[/quote]
The occurrence in ch 141 is not in the index (of the epub anyway).
In the index I see this:
Mount Doom: Late Fourth Period
Citadel of Light: Dusk
Day’s March Outside the Citadel: DOA + 17 Late First Period
Library of Doom: Late Sixth Period
Day’s March Outside the Citadel of Light: Early Second Period
*: This is a chunk that does not show up in the index of the ePub but you can see it when paging through the book
[h]Mount Doom, Demon Suite: Late Sixth Period[/h]
This exact chunk is then duplicated at the end of chapter 142.