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Yet again, one of my files is not showing in Media Viewer or thumbnails, but the direct file works. I was previously told that it might be the thumbnails and pngs still generating, and my other files' problems solved themselves after a few minutes or hours, but this file has had problems since it was uploaded 2 days ago.
error: could not load image from https://upload.wikimedia.org/wikipedia/commons/thumb/d/da/Map_of_the_Beboid_languages.svg/1280px-Map_of_the_Beboid_languages.svg.png
user agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Safari/537.36
screen size: 1920x1080
canvas size: 1893x789
image size: 1526x950
thumbnail size: CSS: 1266x789, screen width: 1266, real width: 1280