I've just put up/started working on my site yesterday.
I set the permalinks to post script. They all work except for one,
tristanpaxton.com/teaching which always comes up 404 not found.
I tried changing themes.
I tried my host support who said they found that the mod_rewrite is active and working on the site. They said I had to review my script to see what in it is not letting the link work correctly... which I have no idea how to do.
Let me know what you think. Thanks!