Fiora Ult Bug

Hey Rito, first time doing this here boards thing. So I was playing my newly super balanced main when I ult'd not so super amazing mid lane/support and the 4 duelist dance prongs appeared but when I hit them nothing happened and the Ult stayed on her for a good portion of the match afterwards . Also, I sometimes use my Ult on other people and my initial auto attack on the target won't trigger the damage/movespeed/heal and I'd have to move away and go back in to trigger it . So Rito Pls, fix these buggies with my new super broke..... I mean "balanced" main