nice fix on shadow piercer global cooldown/spell flicker, i hope you can also take a look to movement restriction on charged skyward smash, charged gale with speed upgrade, and strangely long charging time of glintstone aegis' charged attack.

also, i think the whole global cooldown for charged spells need to be checked... recently i experienced more failed charged skills with my sorcerer. these happenings become worse with slight lag, i often find myself getting global cooldown late.