Odd post and 2 oddly flagged posts

Yet another spammer has managed to gain access to one of the mature sections, thus getting past the password requirement:

http://www.thundercatslair.org/forums/showthread.php?t=2143

I can't find a reason why the following 2 posts were flagged as SPAM. I can't find any random URLs in them:

http://www.thundercatslair.org/forums/showpost.php?p=37685&postcount=9

http://www.thundercatslair.org/forums/showpost.php?p=37682&postcount=20

Edit: got a second post in the same section. I banned the first user. I also banned the 2nd. But I left both flagged posts alone.

Osideous and eidolon-uk are legit members as far as i can tell. Not sure why they were flagged but i validated their posts

I think it's the board software :( It does a great job with spam posts, but sometimes treats legit posts as spam as well...