This is the one I have:
https://www.kobo.com/us/en/ebook/niv-holy-bible-ebook
I've tried launching from a fresh restart, but that didn't help. It definitely feels like a cache file issue, but I've never seen an option to clear cache anywhere. I was mainly asking because I was eyeballing the Thompson Chain Reference Bible, and, because of the vast amount of extra content, I was afraid it would be unusable.
Thanks for the response. I appreciate the advice. I will shoot an email to Kobo.