Since the update to 3.4 I'm not able to get your plugin to create the sitemap anymore.
Here's what comes up now "http://bestmoviesevernews.com/sitemap-news.xml/"
It's always worked beautifully, and I've asked other entertainment sites and they're having similar issues after the upgrade. I've done the full deactivation of every plugin and going one by one, but it doesn't change.
I even tried your developer version but same thing.
Not sure if anyone else is having this, but if you know an answer, please let me know!