Does Twitch.tv still use the GB wiki for its list of games? If so, is the API working correctly?

I was poking around on Twitch to see if people are streaming Kirby Star Allies, and as far as I can tell, Twitch doesn't have the game in their game database, so any streamer playing the game has to list their stream as "Kirby for Nintendo Switch (working title)", which is pretty out of date information given that not only is the game released, its name has been known for months.

Has Twitch's game database removed itself from referencing the GB database? If not, I assume Twitch has to be one of the most high profile sites using the GB database, so is the issue I noticed a problem on the Twitch side of things, or a problem caused by changes on the GB side of things?

I'm aware this problem may lie entirely with Twitch, but I thought I would check in here first since I'm less familiar with the Twitch support system.

Nothing has changed, this is a Twitch problem.