@Monki: Also having the same issue but for now I can...

Monki
2020-02-18T10:49:12-05:00

Also having the same issue but for now I can get around it by manually adjusting the url.

For example:
https://i-cf.pximg.net/img-original/img/2020/01/10/22/46/11/78824740_p0.png

Delete the -cf and then Danbooru should read it like normal.