Fix incorrect scroll time calculation.
Fix incorrect scroll time calculation.

peppy/osu,Damnae/osu,RedNesto/osu,naoey/osu,naoey/osu,ZLima12/osu,DrabWeb/osu,peppy/osu,2yangk23/osu,smoogipoo/osu,UselessToucan/osu,osu-RP/osu-RP,Frontear/osuKyzer,Nabile-Rahmani/osu,ppy/osu,peppy/osu,Drezi126/osu,peppy/osu-new,EVAST9919/osu,johnneijzen/osu,NeoAdonis/osu,UselessToucan/osu,smoogipooo/osu,2yangk23/osu,DrabWeb/osu,ppy/osu,ZLima12/osu,naoey/osu,EVAST9919/osu,UselessToucan/osu,NeoAdonis/osu,NeoAdonis/osu,tacchinotacchi/osu,DrabWeb/osu,smoogipoo/osu,smoogipoo/osu,johnneijzen/osu,nyaamara/osu,ppy/osu