Can you confirm that the data you are pointing the GridView view at has data in 2009? Just to make sure that this isn't the issue - GridView can only report on existing data.

What dictionary are you using for your view? Does it match the version of your program?

If the 2009 data is there, then there is a filter of some sort defined on the view and it hasn't actually been disabled. Click the 'Toggle filter' button on the toolbar to ensure that no named filter has any affect on the view.