Patch 4.18 Anvia's flash frost now interupts her movment. **Riot please fix this**

I play Anivia allot and I am very familiar with her moves. I quick cast everything. The notes of the 4.18 patch are incomplete. In addition to particle updates and range indicators. The flash frost mechanics were out right altered. I could hover the mouse far out of the range of flash frost and press q. The ability would go off in the directions of the mouse immediately. Now, the q fails to fire and Anivia is forcibly interrupted from her location to fly over towards the mouse until; she is in range, and only then will she fire flash frost. I understand this is a mechanic for auto aiming attacks, but this is not an auto aim attack. It is incredibly horrible, to fire her q and not have it fire because the mouse was a unit or two beyond the maximum range. I understand this is an attempt make her user friendly but instead it punishes seasoned anivia players and destroys the ability to play her fluidly with out pause.