Cait and Kalista Bugs
Caitlyn: 1.Caitlyn's "W" used to reveal the area around which it was placed for a short period of time. It does not reveal its surrounding at all (when placed) now. 2.The bug where Caitlyn's auto deals damage the moment she starts attacking (instead of when the projectile hits) is back again.
Kalista 1.To understand how this bug works, it is important to know exactly how Kalista's E works. If you have at least one stack of Rend on an enemy in range you can activate E, consuming all the stacks on them and dealing damage. Furthermore, if you activate E while you also have a projectile in mid air, the stack of Rend that would be applied by that projectile in mid air is consumed by the current cast of Rend (as soon as that projectile hits). Sometimes, however, even if you kill an enemy with the initial rend damage, if you have a projectile in mid-air it will hit as usual and the stack of Rend it applies will be consumed automatically, but at the cost of putting rend on cooldown (despite you having killed a unit with the initial Rend damage). The fact that this only happens sometimes leads me to believe this is a bug, and is not intended. It also seems to be more common if you have Hurricane (since you have 3x the chance to have this happen to you).