It is not expected that updating a course price will trigger another edX review after the course run has been scheduled. This has happened recently with a few courses - the courses below were already reviewed and approved by edX and the state was "scheduled". Then, the course team updated the price for the course which sent the course run back into edX review.
Can you please look into this? Updating a price after the course has been reviewed should not send it back into edX review. Thanks!