I was mostly afraid my first riddle would get me banned from most places as I could just be one more guy trying to trick people, so I didn't use any clickbaity titles or anything. Got less traffic but at least no bans.
Now that you've at least proven that the riddles were legitimate, you could contact the moderators of wherever you think might get you banned, and send them this way. That might make it less likely that you get banned, especially if they give you their permission to post. I'm sure they would appreciate it. Otherwise, don't worry about it their loss.