Hello moshu,
When I imported the xml file with the old posts into my new domain, I was asked if I want to keep as author the original wordpress author, or to set as author for imported posts a user existing on my domain. So on the wordpress I had the user “Vasile Tomoiaga” and on my domanin I had “Clujul Evanghlic”. And I said I want to assign as user on my domain the existing “Clujul Evanghelic”. Then, I decided to rename “Clujul Evanghelic” to “Vasile Tomoiaga”, on my domain. This is the point where I have this “broken link” problem.
Thanks.