Game box art not being pulled from IGDB onto twitch

[wozzygames]

Hello, I’ve uploaded box art for Plague Breaker onto IGDB some time ago and it still has not synced to Twitch. The art is 4:3 and is 600x800 exactly.
This is the game in question:
https://www.igdb.com/games/plague-breaker

This is the link on twitch:

Twitch

This is what I see when searching Plague Breaker on twitch:

Is there something else I have to do to get this image on twitch?

[Xemdo]

There seemed to be a momentary issue on Twitch that was causing issues with box art. The image from IGDB seems to be synced with Twitch now.