Here is my stat block doc for Fate of the Fiend.
(All of the stat blocks for encounter B1 are mixed together because there was really no good way of ordering them so that I could have the encounters flow in the document like I usually do. For those of you who print them out, this shouldn't be a problem. For those of you who use them as pdfs like I do, this might be a bit of a problem. We'll see how I feel about it when I run this mod tomorrow. I might update this to organized differently depending on how it runs.)
fate_of_the_fiend_stat_blocks.docx
fate_of_the_fiend_stat_blocks.pdf