I am using the oEmbed feature of WordPress to embed image links in my blog posts.
I am using Flickr in this case.
WordPress successfully converts the link to a flickr photo page to proper image code and they are visible.
But the image do not link to the photo page on Flickr website as it is required by their terms and conditions.
I am not sure who is responsible for the code generation. I assume Flickr and I have posted this question there:
If any of the developers is here, please feel to comment what could be the problem!