Gameplay

I have noticed a bug with charge up abilities such as Varus Q and Vi Q where you will fully charge the ability and it will disappear and not be used or on cool down. As varus this essentially makes the character unplayable as his Q charge last a while and he cannot cancel it which mean you cant auto or use other abilities and as such in a team fight scenario will lose it for the team and the game. It has happened several times to me while in game and im unsure what causes it.