Discodsp Highlife Notes

I am trying out the highlife plugin in renoise and loading a soundfont file. The file loads, but when I try to play it with the renoise instrument keys, there is only one octave with actual notes. The rest is just to base C note played again. There is also no sharps/flats in that one scale. Is there a setting I need to change in the vst to expand/change which notes get played?