Lee Dae-yeol, Y, Bae Seung-min, Bong Jae-hyun and Kim Dong-hyun from the boy band Golden Child, along with Rocket Punch’s Yeonhee, Yunkyoung, Sohee and Dahyun, are leaving the agency.

The postponement, driven primarily by thick clouds, was the second scrub of the flight since an issue with the rocket on ...