There is bug in the 2.0.0.0 version. If an SNL List does not have 'Truncate Names' CheckBox checked, text will not appear in the headings or on the list itself.
There is a workaround. Simply Check the above CheckBox 'Advanced List Options Dialog', there is a Check Box for Truncate Names. Ensure that the 'Truncate Names' Checkbox is checked in the 'Advanced List Options' dialog and and your text will appear as expected.
I will correct this when I officially release the 2.0.0.1 version.