Hi,
I generated from your excel document the font range files and it turns out, that the latin font range is not only included inside the Default font range. Embedded wizard should have printed a warning regarding this. You need to make sure, that the font ranges are unique included in the font range files that you are using inside a font resource. If you dont, embedded wizard can not know from which font the glyphs should be taken. You should be fine, if you are not getting a warning anymore.
Regards,
Julian