I've submitted several posts on my site (webfro.gs) and on all but one of them, the post page is going to a 404 Error page. I'm not sure why.
If you click on the first blog post (12 of the best free wordpress plugins), it goes through and you're able to read it.
If you click on any other page, it goes to the "Page not found" page and errors out.
Can you think of any reason why this would happen?