[Gameplay] Nautilus Q visual bug still exists in 5.13

Ever since patch 5.12 (the Nautilus VFX updates), there is a visual bug with Nautilus' Dredge Line (Q) ability. This bug still exists in 5.13.

To reproduce:

1. Choose Nautilus
2. Use Q
3. Throw Q into terrain, monster or enemy

Expected result: Nautilus anchor and rope/chain remains visible for the whole of the dragging animation.

Observed result: Anchor and rope/chain disappears during the duration of the dragging animation (both are still visible during the 'throwing' part of the animation)

This occurs 100% of the time with all skins against all types of hookable objects (terrain, monsters, minions, enemy champions).

Alternate screenshot: http://i.imgur.com/8vUyYCE.jpg