Why i can't use files from giphy?

[Arsonist]

https://giphy.com/gifs/request-donald-wrong-hPPx8yk3Bmqys

"invalid file"
Reply with quote.

[Marshmallow Marshall]

Same problem with my avatar, can't change it it's always Invalid File -_-

[Apocist]

(ignoring the quote request)

Giphy might have some anti scraping to prevent direct downloads from sc2maf.

Or:

Note: The maximum size of your custom image is 200 by 200 pixels or 50.0 KB (whichever is smaller)

Most animated gifs are larger than 50kb.