Shop UI stutters with two Cetus vendors

[ZephyrDoodles]

Nakak and Master Teasonai will sometimes have items for sale that cause the game to stutter if I mouseover them. The item seems to change each time their inventory is refreshed.

With yesterday's inventory (2018-08-19) for Nakak it was the Volt Mask. Here is a video of it happening

https://streamable.com/0q5lx

For Master Teasonai it was the Caged Kuaka that caused the lag, although not as severe as the Volt Mask with Nakak

https://streamable.com/wflmb

Today (2018-08-19), after the vendors had their inventories refreshed, there are now different items causing the lag. With Nakak it's the Trinity mask

https://streamable.com/xmqo0

Here's a zoomed in and slowed down video of the Trinity stutter

https://streamable.com/qc4y2

Master Teasonai doesn't seem to have any laggy items today despite having the same inventory as yesterday.

This lag persists through leaving and re-entering Cetus, restarting the client, changing the Display settings to high or low, different gpu driver versions, windowed mode, fullscreen and borderless fullscreen. Below is my DxDiag in case it's needed.

https://pastebin.com/dF7nrP5Y

This bug doesn't happen with any of the other Cetus vendors.

Edited August 19, 2018 by ZephyrDoodles
updated with more testing

[ZephyrDoodles]

Today's laggy item is the Fosfor Rahd X 20 Blueprint from Nakak

https://streamable.com/z7fcw

Master Teasonai's Caged Kuaka is laggy as well but it's only a 1-2 frame stutter.