In the latest post on the main page, for the Lion Challenge the main link above the post's logo is correct:
http://www.playonline.com/pcd/topics...32/detail.html
But the Read On (which from looking at other announcements on the same page usually points to the same page) has a link that leads to the usual "Page Not Found" error page:
http://www.playonline.com/pcd/topics...28/detail.html
This is also the case for the US version of the site, whereas the JP page is fine.
No biggie, but thought you'd like to know.