Moving forward fix- All you have to do is use a combo, for example i would hit them 2 or 3 times normal attack, then i would use the special attack. It works great with duel weapons. Thumbs up so people can see?
Kane492: you can get past that glitch if you stand to the left side of the crate/box. it seems as if the fireball falls slightly to the right of Edvard.