UBB.threads PHP Forum Software Community Forums Resources and Customizing How Do I? Recent Posts - Exclude Specific Ones

OK I think it's not quite working correctly? My code reads:

and t1.TOPIC_ID NOT IN (440794,613732,613731,613729,464338,528073,440794,396215,379866,613475)

I put that in yesterday. However when I look at the forum today, one of the featured threads is this one -

http://forums.bellaonline.com/ubbthreads.php/topics/528073/Town_ABC_Game#Post528073

That shouldn't be showing up in the list, right?