Thumbnails are a very common way of getting people to view your project. They are extremely fun to make and use, but recently lots of people have been reporting a bug about thumbnails. I was just wondering if it was a problem with how they’ve scripted their project? Anyway, the problem was: When you upload a thumbnail, sometimes the thumbnail doesn’t load and instead shows a Scratch Cat. Why is this? Is it a problem with project scripts? I’m not sure where to put this in the forum, but I would really appreciate an answer.

I think it is just a Scratch thing, not a user coding thing.