New
#1
Office 2010 sp2 patch should be in Dec Patch tuesday
as per this website
Susan Bradley states
I got word back as follows: Outlook 2010 Calendar Folder property is empty - Microsoft Community
As of now, the product group has consolidated similar cases and currently working on the fix for the Event 27 issue, which is planned for the December 2013 Cumulative Update. Timelines can change for a number of reasons, and if a change does occur I will provide you with an update. You can find information on the Cumulative Update release schedule here:
go to the 5th page and you will see it