gnunet.org currently inaccessable - time-related error - renewing of expired certificate maybe necessary

[hyazinthe]

Hello,

visiting gnunet.org via TOR browser gives this output:

Button next to URL bar: 'Not Secure' - Connection is not secure


'Your Computer Clock is Wrong

Your computer thinks it is 1/28/2023, which prevents Tor Browser from 
connecting securely. To visit www.gnunet.org, update your computer clock in 
your system settings to the current date, time, and time zone, and then refresh 
www.gnunet.org.

Learn more…'


My system clock is correct.


Clicking on Lean more gives leads to this website - 
https://support.mozilla.org/en-US/kb/troubleshoot-time-errors-secure-websites?as=u&utm_source=inproduct
 - of which this section fits the best to the reported issue:
'Contact the website owner

If you get a time-related error on a secure website and you have already 
checked the correct settings of your system’s clock, please contact the owner 
of the website which you can’t access and inform them of the problem. The 
website owner might need to renew the expired certificate, for example. '


Greetings,
Bastian Schmidt