I have not been flagged. Some people like to talk out of turn. The game does not contain any viruses. Sometimes antivirus programs report something that is not a virus simply because doesn't recognize the file. If you do not trust the content of the game, don't download it.
I love your work Hardcorn, I check maybe twice a week on your itch and patreon page. I saw lots of patreon posts, but itch was kind of silent for the past month. Somehow, they quarantined your page since the last post you made. I know you don't put any virus, I think someone just reported and that's all it was.
On Itch we have not had a chance to post anything as work commitments have kept us away from the page and we have been focusing exclusively on our subscribers on Patreon. So no quarantine, just lack of time for us. Next week we will directly post version 0.22 here on Itch and 0.23 on Patreon.
Thanks for your support!