Ziggs W bug: lacking projectile reticle
Basically, as of 5.11, Ziggs W castrange no longer has a placement circle. It can be observed in the first attached screenshot (I'm attempting to cast W), or by simply going in-game and casting W as Ziggs. Please note that the normal reticle cursor and the max cast range still appear, but the range of the projectile's hitbox doesn't.
Compare to Zigg's Q Cast, as seen in the second attached screenshot, where the cast reticle can be seen.