Clicking this is not junk is not permanent

[Andreas Noteng]

Binary package hint: thunderbird

If a mail is incorrectly marked as junk, sometimes clicking "this is not junk" is ineffective. The message gets moved back to the inbox, but as soon as I try to open inbox the message is moved back to junk folder. This happens for instance on this message: https://lists.ubuntu.com/archives/ubuntu-bugsquad/2010-May/002306.html
The mail is no longer marked as spam, but is incorrectly moved to the junk folder.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: thunderbird 3.0.4+nobinonly-0ubuntu4
Uname: Linux 2.6.34-999-generic i686
Architecture: i386
Date: Sun May 30 23:03:46 2010
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100315)
ProcEnviron:
 LANGUAGE=en
 PATH=(custom, user)
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: thunderbird

[Andreas Noteng (andreas-noteng)]

Fixed in some update. Don't know when.