Yasuo's W

While I don't have an actual image or video of this happening, there are certain projectiles that will go through Yasuo's wind wall, but only if their projectile is cast before Yasuo's wall. Specifically, Twisted Fate's Wild Card. Now, if I were to be hit by a yellow card, I would be stunned obviously. However, if I were to throw the wind wall out, the card would stop. I've had many many cases of the wind wall coming out, while still being hit and stunned by the yellow card, and have seen it directly pass through the wall multiple times. If I were to cast my wall first, it would be blocked every time, but if it's while the projectile is traveling, more times than not it won't be stopped. I assume this is something to do with the spell itself registering as making contact & hitting the target before it actually happens, which can make things run pretty smooth so I understand why that is, but it's created an exception to the wind wall. I've read in a couple old patch notes on different Champion's spells/projectiles doing the same thing, the problem of which being explained in the notes, which I tried to sum up in the previous paragraph. Anyway ye, tf cards 2 stronk