I had to face a problem, connected with CB and Joomfish and SEF where the User lists that contains avatar and username in the body.
In The CB Lists the Username generates a different syntax of the link to user page than the one generated by the Avatar image.
So using Joomfish in a multilingual site the link generated from the avatar doesn't include the referenced language section (&lang=en) that is correctly referenced in the link generated from the USERNAME
the following is the link generated from usernamethe following is the link generated from avatar
so the SEF doesn't link anymore to the correct translation of the user page.