Well i guess this could be company lying about it
Some member leaves have been rly sketchy like whole situation with Jessica. In other hand there was lot of controversy of Nam Taehyun leaving Winner what YG claimed as due to his mental health, but in the end there was nth that controversial about it- he left cause idol life wasn't for him. I'm just bit baffled why plp are thinking worst case scenario, but i guess if this is rly sudden and there was similar case with JYP already it can be bit shady.