This is very strange. I can't find a logical reason for this. Because when I load the image it works normally, as you can see. It is working fine on the server, it downloads without problems, and uploads again and it works. Quite honestly, I can't see why, sorry.
Yeah, this is also strange to me. Btw I found another thread with this issue. Suddenly I visit
this thread today and noticed the header image loaded and disappeared. I tried with Latop and Mobile phone. Both are same. Can you please confirm me someone if you are also facing the issue?