Version:           4.4.5 (using KDE 4.5.0) 
OS:                Linux

when kontact is started in KDE and sessions get saved by KDE, kontact will pop up a message with the content "kontact is already running on a different monitor ..."

I can reproduce this everytime. I'm running KDE 4.5.1 (kubuntu backports) with current stable kontact 4.4.5

Reproducible: Always

Steps to Reproduce:
KDE has to save its session on logout -> all programs that were running before a KDE restart show up again on next login.
with this setting: start kontact und restart KDE


Actual Results:  
the message box that appears after (re)-login gives me two choices: "quit" and "start kontact". clicking on start kontact makes it start two times and NO kontact is not in autostart, it gets only started because of the saved session.
clicking on quit makes kontact not appear at all

Expected Results:  
kontact should start without any message and only once

I'm using the akonadi-resource-googledata if this is of any interest, besides I have a complete new install.