Cant go to last week of month in calendar I can't seem to find a way to navigate to the last week of a month, meaning 24 is the last day i see this month March 2012 (in month view), when navigating to next month, first day is 1 whilst week 13 is completely skipped. 

Any idea what that can be?

Here is what it looks like:
I've found the problem.

I changed the density to a higher resolution. After resetting to system resolution, problem was solved.

I would still be glad to know if there is a solution that will allow me using the calendar at a high res. as well.