Why are my recent GIFs cover getting squashed even though it's the same dimension as others ?

[mao the great]

Usually, when I upload and make a GIF as cover, the cover is automatically fit for the gif.

However, today, my newer uploaded GIFs, even with the same dimension and pixels width and length as older ones, are automatically cropped into this unideal cube cover

Could someone help me resolve the issue? (Angelic Dive Blast is older one, Brutal Barrage is more recent)

P/S: I also downloaded the Angelic Dive Blast GIF, re-uploaded it and made the newer one cover. It also had the same problem as Brutal Barrage.

  

[Jully Eny]

I'm having the same problem. The previous covers resized normally, but the current ones are cropped square :,(

[So]

Same problem here, previous gifs/covers where keeping their ratio and now it's super zoomed in with no way to edit it.

Is anyone has a solution that would be great

[ArCharlesYu]

This also happened to me,about 31/11/68 everything work perfectly fine (like what you said) And starting from 2/12/68 the gif got cropped into square whenever i try to make a cover