Ok, then I will happily wait for the official release..

These dates for example gives me the error message:

Start: 22 5 2007 (22nd May 2007)
End: 1 6 2007 (1st June 2007)

All selected in the dropdown lists provided.

This is how it looks before I press the button:


And after pressing it, the dates go back to default and I get error message.