[GAMEPLAY] Banshees absorbs 2 spells

In a recent ARAM match, the enemy Rammus had Banshees. when I double bombed him, (playing Zillian) both bombs, and the stun were absorbed.

I believe this happened because he stepped on a bomb, and my second bomb hit him at nearly the same time. the Banshees absorbed both the bombs damage and no stun occurred.

I haven't attempted recreating this issue yet, however it's the only feasible solution. If the bomb on the ground had timed out, the explosion would have been absorbed by the banshees and the second bomb would have stuck to his head if the bomb is walked over and no second bomb is thrown, the shield absorbs the bomb and no damage is taken, banshees is put on cooldown if the second bomb had missed it would have been on the ground, and was not. No damage went through to the rammus, or any surrounding units. No stun was applied to rammus or any surrounding units.

The only conclusion I can come to is the absorption of the bomb on the ground and the one in the air must have happened simultaneously. Banshees states it only absorbs one spell, so this is without a doubt, unintended.