JoJo’s Bizarre Adventure Self-Censors after Muslims Seethe Over Quran Depiction

JoJo’s Bizarre Adventure is an ongoing Anime/Manga cartoon series produced by A.P.P.P. of Japan, and recently they made and inadvertent mistake. They pictured a villain vowing to kill the hero while reading pages from the Quran. Are muslims seething again because the publishers made a mistake, or are they seething because the company inadvertently got something right?