To Whomever adopted these three have unfortunately lost ownership of them.
It may anger you but I am unbelievably angry. You three just adopt them and not even draw them nor mention them? I treat all of my creations as my own. Some I may give away but I still love them and always wonder if they have been drawn. Azykinz has complete ownership of Eight Beat because she draws her. So to those specific three that have adopted Thunderstorm, Twain, and Lightheart, have lost ownership.