If it's has been falsely flagged again, It's most likely got pulled because of 16may61/Lipstor or whoever it is that's still disgruntled with Mofu.
They were, but they had a dispute and now Lipstor has been trying to get revenge by getting the game pulled due to arguing that Mofu has stolen their characters (they didn't steal anything). 16may61 is possibly an alt account of Lipstor trying to pass off as another person who's been harassing Mofu-san on PixivFanbox, as well as this site, for most of this year. Their account got suspended on both sites due to harassment.