The production team for 'ShimShimTapa' left a message on their official Twitter on January 6 saying, "Today, 'Shindong's ShimShimTapa' will be broadcast under special DJs VIXX's N and Baek Ah Yeon. There will be no viewable radio." In other words, Shindong will be absent and the show will not be recorded on video. People are speculating that this may be related to Leeteuk's tragic situation at the moment.
In addition, Ryeowook said on KBS's radio program 'Super Junior's Kiss The Radio,' "My mind has been so preoccupied with leader Leeteuk's unfortunate news that I've been quieter than usual."