So what happens to CCs that people have but don’t play anymore is that they get sold on an exclusive discord server to people who have donated over $500. This server is called the GL Premier discord and is used to sell inactive peoples CCs for reduced prices but are sold to the people of the server in an auction system. My guess is that this is one of the things that happened, or your CC was just actually removed for unknown reasons (that I know or could think of at least). Hopefully this helps!