Sorry for my late response!
Did you set a format on your property? Like dd-mm-yyyy? the whole date is correct, but I do not want the time. Your screenshot is showing the time aswell...
I use Office 2010 to create the document, version of web apps is "14.0.4763.1000" and the print is created as pdf (adobe is installed in order to create the print)
I create the document in Word 2010, upload it to SharePoint, view the file in office web apps and then print it (where adobe is installed on the local machine)
Martijn