Propeller is not accepting submissions from a specific URL. Why not?
In order to prevent duplicate story submissions, we permanently ban sites like TinyURL.com or other URL aliasing services. We also permanently ban URLs from sites that violate our Terms of Use – that would include links to objectionable content, spam, phishing farms, and any site that promotes criminal behavior. If sites are reported by users or picked up by our anti-spamming algorithms, we place a temporary ban on them while we investigate. We may lift the ban in the event of a misunderstanding. We also reserve the right to extend such bans permanently.