So, today, I finally went through and manually overcame the issues from the editor messing up all of my chapter splits. Since there was no option to combine chapters or delete chapter breaks, I had to do it all be hand, copy/pasting. But now that I have that done, I wanted to move on to re-adding the internal links that I lost when exporting from Scrivener.
Unfortunately, despite a mention of cross-references in the book editor description, I cannot find any options for internal linking, which is driving my crazy. Surely, this has to be possible? The tutorial for the program is a 6-minute video that goes into practically zero detail and there is no real help section anywhere. I suppose I can’t expect much from a free service, but it sucks to get to this point just to run into a brick wall again.
It looks like I’m going to have to email them for help. I just really hope it is possible in the end!