RedScouser

Does anyone know if the Sunrise Seto has been cancelled from the end of the year? Upto last weeks timetable update on Hyperdia the train was still showing as running in Jan/Feb '18 but now it doesnt appear in searches for any date in 2018 that I can see, (still showing as running for the remainder of 2017). I cant find any information about it being cancelled online anywhere and would have thought as the last standard sleeper service in Japan this would have been newsworthy.