Because of strikes, the fall baseball season, and other reasons, 'The Show', 'Show Champion', 'M! Countdown', and 'Show! Music Core' are all taking a break this week, leaving only 'Music Bank' and 'Inkigayo'. On top of that, only KBS' 'Music Bank' has confirmed it will be airing this week, meaning SBS' 'Inkigayo' still may be going on break this week.
This is pretty critical news to groups coming back this week, the biggest of which are GOT7 and NU'EST W. They'll be losing out on important comeback week promotions on four out of the six weekly music shows, and instead will have to come back with groups next week such as BTOB and Highlight. That means they may possibly lose out on charting for their album sales, as first week album sales will still only count for this week and not the next week.
Hopefully, no more of the shows will be cancelled this week.