I’m not sure if it’s all Twitter posts, but it seems like far more pictures aren’t working for me when they have worked fine unless the source takes it down. I’m using the BigSoccer app on an iPhone.
Looks like it might be on your side as I can see the image. Is that the only image, or are all image like that for you (and it is an image, not a tweet)?
Pictures from Twitter? Not sure what you mean by that as your example was a straight image. Have you do any troubleshooting from your side, such as logging out and logging back in, etc.