Apparently he has a Discord server. At least today he wrote that he will focus on his server and commissions due to leaks of his work to sites. I couldn't find the server, but in recent Patreon posts he wrote "Please, read your DM" and then just started spamming. He probably continued to post his NSFW arts on the Discord server, the link to which he sent to his patrons in his last post. Perhaps someone can find a way to get onto the server or ask Kanta about it.
I apologize if my expression is a little unclear, I wrote the text through a translator.