Various variety shows are canceling their replay videos.
POOQ revealed that MBC had canceled the replay videos for the episodes from September 14, 2013 to May 31, 2014 - the episodes that Jung Joon Young is on. KBS had earlier also canceled replay videos for most of their shows - aka every episode since 2013, when Jung Joon Young started starring. MBC has also canceled the replay video for the January 27, 2016 episode and December 26, 2018, both episodes where Jung Joon Young was on the show.
Stay tuned for further updates regarding the ongoing investigation.