Hello Matt,
I am not sure about the issue, since the RadCalendar shows current month in my end when loading the page. I am using RadControls version (2010, 1, 519, 35).
Also one suggestion is to set the
FocusedDate value that is used by RadCalendar to determine the viewable area of calendar.
C#:
RadCalendar2.FocusedDate = DateTime.Now.Date;
-Shinu.