How are there new posts on the closed Adsense section?

This section is closed:
https://www.blackhatworld.com/forums/adsense.220/

But there are a bunch of new threads there. Is this a bug? I didn't see the sticky and accidentally just tried to post there and wasn't allowed to, until I saw the notice.

But then I looked and there are lots of new threads there. A bug maybe?

It's not a bug, it's a feature.


Jokes aside, maybe it was just closed a few hours ago? (after the last post, but before you tried to post in it)