As we all know, typically a GIF file has an address like this: https://i.imgur.com/4bKXq2U.gifv
In the past, if I remove the 'v' from the end, and use the remaining URL as an image link, it would embed the GIF so we see the movie/gif in the forum.
These days it doesn't work, for about 60-70% of the GIFs that I want to post.
Any ideas?

As a comparison here is another address: https://i.imgur.com/QhbDXj0.gifv
For that one I can remove the V from the end, and it works as an image.
I can't see anything different between the URL's...
So... what is the problem that causes one to embed perfectly but the other not to?


