I have a weird problem on my site. Compare these two searches:
http://www.twcenter.net/forums/searc...ss&query=Darth
http://www.twcenter.net/forums/searc...th&showposts=1
They search for exactly the same thing, the word "Darth". The first one (results as threads) shows all the recent occurrences of the word, as expected. But the second one (results as posts) cuts off at August 2, 2007. The effect doesn't occur for other words, like "Vader":
http://www.twcenter.net/forums/searc...ss&query=Vader
http://www.twcenter.net/forums/searc...er&showposts=1
Does anyone have any ideas?