Project: Leona's Zenith Blade animation appears longer than the actual hit box of the skill

I am a Leona main with over 2000 played games as Leona across all game mode, 85% of them being ranked. When the Project: Leona skin came out I was so excited to get the border, the summoner Icon, everything Leona to show my true dedication to the champion. But as I played with the Project: Leona skin I started having a real problem. The Zenith Blade animation appears longer than the actual hit box of the skill. This baits my adc in lane to think I have landed those max range lances and he then dashes forward, becoming out of position and ends up taking a terrible trade because of it. I have had to stop using the skin to avoid this problem. Please make it so the cool spell effects of the angled lance tip end at the actual hit box and does not proceed about half a teemo further. (On a side note I believe the angled top of PROJECT: Lucian Piercing Light has the same problem but I am not as familiar with the champion to know for sure.)