[GAMEPLAY] Kalista Ghost Bug

During a bot game as Kalista, I noticed my ghosts traveling down the entire lane and through the whole top jungle. After the game I jumped into a custom game to reproduce and record the bug.

While jumping, activate W and move-click around in several directions. The result should be the ghost taking strange routes, either very long or very short (as the video demonstrates). I found it was easier to do on turrets, but one of my clips in the video shows it can be done when attacking minions as well.

Sorry for poor video editing; I decided not to add too many effects because this video is just to demonstrate the bug in question.

EDIT: I know the ability has a large range, but the issue in question is the behavior of the ghost after casting, including going in directions other than where Kalista points and turning around prematurely.

LAST EDIT: You can see this bug in the Championship Kalista skin spotlight (below), although it appears the bug does not require hopping. You can see the user wants to send the ghost to the right, but Kalista points to the left and that's where it goes. https://youtu.be/S8erlCPK1ec?t=32