probably a post id. the rest of the slug is for seo. For example this link works fine without slug. https://www.npr.org/2024/08/29/nx-s1-5092087 https://www.np

probably a post id. the rest of the slug is for seo. For example this link works fine without slug. https://www.npr.org/2024/08/29/nx-s1-5092087 https://www.npr.org/2024/08/29/nx-s1-5092087 The problem is this specific url on twitter (probably due to mass reporting of the link by bots, or a manual ban).