musicbrainz/picard — pull request #51 by voiceinsideyou (2012-05-29 15:49:28+00:00)
Title: PICARD-198: Include Date and Country in CD Lookup Dialog

The assessment in http://tickets.musicbrainz.org/browse/PICARD-198 seems correct to me; I've had the same issues. This adds these as columns with the same ordering as the website and the right click "other releases" context menu.