I've added some roles in my stories, when I made mistake about its name, I have to correct. But address is still the same name before I've corrected.
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Example in "Wonder Woman (Video Game)": "Henry Heywood Jr." is one of the roles. Sometimes I'd made a mistake as "Commander Steel Jr." After I've corrected, the address is still uncorrected: "https://www.mycast.io/stories/wonder-woman-video-game/roles/commander-steel-jr" And many roles are the similar problem as it, please solve that program before someone misunderstand it.