blogs.gnome.org fail to load

[silberzwiebel]

Failing test blog post:
https://blogs.gnome.org/aday/2017/08/08/the-gnome-way/

That's the error message from https://f43.me/feed/test

Request throw exception (with a response): Client error response [url] https://blogs.gnome.org/aday/2017/08/08/the-gnome-way/?not-changed [status code] 403 [reason phrase] Bad Behavior

I've tried your point and click page to find a proper site-filter but failed to do so. The fetched content is always this:

HTTP Error 403

We're sorry, but we could not fulfill your request for /aday/2017/08/08/the-gnome-way/?not-changed on this server.

An invalid request was received from your browser. This may be caused by a malfunctioning proxy server or browser privacy software.

Your technical support key is: b01f-6435-1756-6707

You can use this key to fix this problem yourself.

If you are unable to fix the problem yourself, please contact allanday at gnome.org and be sure to provide the technical support key shown above.