The reward system content type is deprecated, having been copied into the "Reward Systems" information page. As such, the Reward Systems content type can be removed, but it has some remaining ties to the Lessons & Songs view and a few blocks that need to be resolved before it can be successfully deleted without impacting those features.
Reference links
Closed as fixed - this…
Closed as fixed - this content type has successfully been removed with the new site relaunch.