Sated Devourer Bug w/ Aatrox

As the new patch came in, I decided to try , my main believe it or not, to see how well the new items work on him. As I upgraded into the , I found that my W passive, Blood Thirst/Price, would either be used every 2 hits instead of 3, or it wouldn't be used at all for a while. Both events happened during the same game, luckily I was in customs so it didn't ruin anyone's win/lose ratio. I'm not sure if it was intentional for to be able to do this, or if it's an overseen bug since not that many people play him. I'm a little afraid at how this will affect other champions like , , and .