For some reason this one certain passage isn't working, (and all new passages aren't working). I don't know why, it's formatted correctly. And all my other passages are working so..
Could we please have a look at the source code? I've encountered a similar glitch, usually when I've just begun a new story. It works itself out when I restart my Squiffy. However, the passage title is always green when this glitch happens.
Now, if the passage title isn't green colored for you, it may mean you hit the spacebar after the passage. I've done that, too, and it caused quite a headache until I realised my simple mistake.
If neither of these helps, please post the source code.