I'm sorry that you and your followers are having to deal with this issue; it sounds stressful. A silver lining: your game is making waves enough for someone to feel it's a viable scam façade. Good luck with everything.
I mean, it's not really that stressful, more so just annoying as I don't want anyone to get scammed by someone using my game.
But as mentioned in the devlog post, I can't really do much more other than tell people about this happening.
Anyway, thanks for the good luck. :)