So this is the little bug:
In Module Class Suffix if you like the red header (see the module variations)
http://demo.gavick.com/index.php?year=2010&month=May
You should put "color" instead to make it read you have to put " color" with a space before the text, basically first you click your (bar space) then you type(color) and the module is working.
If type only (color) the module is showing a clear top.