Tristana's "Explosive Charge" BUG - 10/14/2015

Bug: If Tristana uses her ability **Explosive Charge **(E) on an enemy Master Yi and he uses his ability Alpha Strike (Q) a bug takes place where her **Explosive Charge **disappears and **Master Yi **takes no damage.

> An instance where I experienced this bug took place while in a fight with Yi where the Explosive Charge would have killed the enemy **Master Yi **but instead he received no damage because the Explosive Charge had vanished.

PS: I understand **Master Yi **could have used his ability and timed it right when Tristana's Explosive Charge would detonate but my opponent used Alpha Strike immediately so there would be enough time for impact on his return from Alpha Strike.

Please investigate this bug, Thank you.