evolution mail with new version ubunt 11.10 dosen't convert last month 3 month message

[Stefano]

After conversion of mail message last 3 month of message was not converted (lossen)

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: evolution 3.2.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
ApportVersion: 1.23-0ubuntu3
Architecture: i386
Date: Sun Oct 16 15:11:39 2011
ExecutablePath: /usr/bin/evolution
InstallationMedia: Ubuntu-Netbook 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=it_IT.UTF-8
SourcePackage: evolution
UpgradeStatus: Upgraded to oneiric on 2011-10-15 (0 days ago)