You're right! Even I tried to post it. This is what I observed:
1. After posting, I'm redirect to https://news.ycombinator.com/newest where the link works
2. I click to open the discussion, now on this page link no longer works
3. Going back to /newest, the link no longer works!
1. After posting, I'm redirect to https://news.ycombinator.com/newest where the link works 2. I click to open the discussion, now on this page link no longer works 3. Going back to /newest, the link no longer works!