User blog comment:Kogath/Monster Hunter: World Discussion/@comment-5158920-20170620121429/@comment-27120688-20170620122024

He just wasn't charging, but it seems the GS has several different types of charge swings other than the normal and super charge now. Hopefully the final swing is still in, didn't see it. The LBG also had these timed explosive bombs that went off in the monster.