Unity Answers not responding

Haven't been able to connect to the Unity Answers today. Yesterday it worked, but with very slow response. https://www.isitdownrightnow.com/answers.unity.com.html tells it's been 9h 50mins down for everyone. Any news about what is happening?

working again.. go figure

Aaaaand it's down again, Error 504 Time-out.
Honestly there's something wrong with that site, it tends to get overloaded at the drop of a hat

It's very annoying that google only shows results there and of course no answer is available. I've run into this a lot.
I just don't understand why this knowledge base is not archived and made available offline?