Blackfrost Anivia Wall still broken...

Can you guys please fix the Blackfrost Anivia wall bug. It only renders part of the wall. The whole wall is still active (it blocks people normally), but not having the visual cue is a huge hinderance. It's both confusing for the enemy player getting stuck on an invisible wall and myself, occasionally forgetting which side is the unrendered side and getting stuck myself. It happens every time and you can see it from lvl 1.

This is a super expensive skin that is currently unreliable and borderline exploitable (I've gotten several kills on confused players trying to get through the invisible side). I posted this bug a loooong time ago. Please fix it. I want to be able to use Blackfrost Anivia again.