
But when I enter the forum, the newest content available is from September 27:

I have the display options at the bottom of the page set to show all topics and sort by date (descending.)
I tried clearing all forum cookies.
I'm running at recent version of Firefox (62.0,3) on Win7 if it makes a difference.
Interestingly, if someone posts an answer in this thread, I might not be able to see it. Please PM me if there's something I need to do.