What I talked to the guy who makes the code, the vesion that was put in Patreon was without incest, not by patches, they made two different codes, one for Subscribe with Patch and another for patreon without incest. It was not the same game in code with patches. They were two separate projects. I asked him because I told him the same as you, that's why he told me that even if the files were opened there was no incest in the Patreon game.
That's why the only logic is that someone reported or denounced the patreon and gave them the game with incest.