SM Entertainment has issued an apology to fans for accidentally excluding Doyoung in the Digipack version of NCT 127’s new album ' 2 Baddies'. The sub-unit of K-pop boy group NCT includes members Taeil, Yuta, Jungwoo, Mark, Johnny, Taeyong, Jaehyun, and Haechan. "We sincerely apologize to the fans, Doyoung, and the rest of the…