Current date in upper line of gnome-calendar is displayed incorrectly after Suspend

How to reproduce Bug:
1) using desktop installer Ubuntu 12.04.2 LTS make fresh install with Unity desktop.
2) click on Time Indicator in System Indicators (top dark bar);
note current date is shown correctly in drop down calendar.
3) Suspend pc by selecting "Suspend" in system menu
4) Next day, wake-up pc
5) click on Time Indicator in System Indicators ;
note current date in top line of drop down calendar is still shown yesterday date
however current day selection in main calendar area is shown correctly.

gnome-control-center 1:3.4.2-0ubuntu0.11

P.S. print screen does not work if gnome-calendar is shown as drop down from System Indicators.