I have the exact problem described above, when using Joomfish and AceSef all the comments go to the original page and no comments are displayed on the translated page
So if i have EN and DE with DE as default language, all comments posted on EN page will show up on original DE page.
Ithink it has something to do with a ACESEF option which enables users to choose a language as default and which will strip lang code from URL for the default language. If DE is default the links will be:http://www.domain.com/title-in-de
(/de/ is stripped out for default language)
and the translation link will be:http://www.domain.com/en/title-in-en
How can we fix that?