It appears that some house cleaning has taken place. The last page (7) is from January. Seeing how the NRAOS thread had not been bumped (a move I tried back in Dec.) it probably was dumped to free up a lot of space for future threads...
If you want to rival RAOS again, you'll need to restart a NRAOS thread and keep up with it as they have done with the RAOS and are close to hitting 100 pages (at least the last time I saw it).