So, I was trying to fix the links in the Kobo versions of the book, which I did. (And I did the ad, finally.) Then I tried to upload the new versions.
Trang didn't go up, and there seemed to be some screwy things with the chapter ornaments, so I redid them and got rid of some weird code, and it worked. Then Trust wouldn't go up, so I replaced the chapter ornaments and got rid of weird code, and it still won't work.
At this point, I'm guessing it's Kobo's problem--I mean, these are basically the same files I posted earlier, so any problems should have come up then. I may try later, but of course the book that needs to have good links is Trang, and that one's up.