Good Morning nopoo.
Thank you for your inquiry. The ignore feature hides all posts and threads that the ignored user has started himself. However it does not hide posts where the user has responded to another users posts.
If you can still see an ignored users original posts please make sure that the user you wish to ignore is indeed on ignore. Otherwise please forward this issue to our attention for further review.
Thanks again for your inquiry and your contributions to the AGORACOM community.
Regards,
AGORACOM