Resized image urls are 404'ing

I'm using the https://www.giantbomb.com/api/videos/ endpoint to fetch a list of videos. Each video has an "image" object with a number of resized image urls. Recently - for some videos - every URL except the "original_url" fails to load with the following error message: "The specified key does not exist." Here are a few examples:

https://giantbomb1.cbsistatic.com/uploads/scale_large/0/26/3169939-vlcsnap-2020-02-24-16h10m06s843.png

https://giantbomb1.cbsistatic.com/uploads/scale_large/36/366200/3169115-vlcsnap-2020-02-21-17h12m27s330.png

https://giantbomb1.cbsistatic.com/uploads/scale_large/36/366200/3168645-vlcsnap-2020-02-20-11h00m22s657.png

Let me know if you need more info!

Those links work if you change the file extension to jpg, related bug: https://www.giantbomb.com/forums/bug-reporting-33/thumbnails-on-videos-going-missing-1879594/