I'm mostly done with the reread and retcon I've been going through for the last ten days. For the most part, the changes are either localized or cosmetic, but they do require changes in 27 of the first 69 chapters. They're almost all about dates, ages, and names.
The only really wrenching change so far has been in section three of chapter sixty-nine. The normalization of dates and ages in previous chapters made Arwen's confession completely nonsensical. Additionally, I realized that she and Kiki had already discussed Nick's size relative to other men.
So, I did a ground-up rewrite. None of the characters involved have changed in regards to who they are, but a few details have been fine-tuned and an ambiguous point of plot has been disambiguated.
Since I know that only a fraction of the ~5,000 people who have already read that chapter will ever see this notification, I'll try to reiterate some of those points in the story going forward, but the fixes are big enough that I decided to release them now for people who wanted to see what changed.