Hi! Scanlator here!
For my beloved novel readers: yes, there are changes. Too many changes in the names, in fact. The fan-translated novel used Kanji translations over the furigana. However, I chose to use the furigana over the Kanji for better accuracy. Generally, furigana indicates exactly how the author wants you to pronounce a word, which is the reason for this choice.
It's midnight here and I am sleepy, so I will just mark the most important changes:
<Black Paradise> to <Elysion>
<Holy Casket> to <Pandora>
<Kaori> to <Kaoru>
<Karyuujima> to <Hourontou> (transliterated)
<Skeleton Attic> to <Haiguarou> (transliterated)
I think that's it?
Thank you.
Edit: Changing [Calamity Class Elysion, Illusion No. 8, Great Calamity Pontiff] to [Calamity Class Elysion, Eight Illusion, Overlord] for better accuracy.