aptitude-gtk lists packages twice that have a German and an English description

[Detlef Lechner]

aptitude-gtk lists packages twice that have a German and an English description.
I expect aptitude-gtk to list them only once.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: aptitude-gtk 0.6.4-1ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-13.22-server 3.0.6
Uname: Linux 3.0.0-13-server x86_64
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Sun Nov 20 08:47:31 2011
InstallationMedia: Ubuntu-Server 11.04 "Natty Narwhal" - Release amd64 (20110426)
ProcEnviron:
 PATH=(custom, user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: aptitude
UpgradeStatus: Upgraded to oneiric on 2011-09-29 (51 days ago)

[Fabian (ritzmann-extern+ubuntu)]

Same thing here after the upgrade to 11.10 and command line aptitude. When I now set the locale to en_US, I still get each package listed twice.

[Niels Rainolds (1-niels-k)]

I think this is a duplicat of #831768