Even in "compatibility" mode, all images on the Guardian website render as a "question mark" failure on desktop. iOS Orion works correctly. Desktop Safari works correctly on same machine.
In compatibility mode, the only error shown in the console is:
Failed to preconnect to https://phar.gu-web.net/. Error: A server with the specified hostname could not be found.
The only extension loaded is Lastpass.
Other websites appear to work correctly.

The pictures should be displayed!
Version 0.99.133-beta (WebKit 619.1.11.111.2) Build date April 21, 2025 iMac (macOS Ventura 13.7.5 build 22H527)
Ventura (13)