I have encountered a bug where atherflow not working but the skill will go on cool down. It doesn't happen too often. I have tried to mimic the situations it occurs but it just seems so random. It happens in dungeons, in the normal zones while in combat, I don't believe it has happened out of combat to me or if it has I didn't notice. It seems when I am casting or chain casting spells and and then go to hit atherflow it just gets confused. Has anyone else experienced anything similar.