Licensed font will not package , not protected

Completely aware that pdfs should be transfered for printing, but these files are for a book interior and the printer requires native files.

Have a purchased and licensed font being activated over and Enterpise environment using Universal type Client. Font in question is HeiTASC-Medium;

We purchased this font so we have the right to use and transfer. Just curious as to why it wont package. The only thing I see is that is true type.

Indesigns package report reads:

FONTS
11 Fonts Used; 0 Missing, 0 Embedded, 0 Incomplete, 0 Protected

Fonts Not Packaged
- Name: HeiTASC-Medium; Type: OpenType TrueType, Status: OK
- Name: STSong; Type: TrueType, Status: OK
Fonts Packaged (etc.)
- Name: Avenir-Medium; Type: Type 1, Status: OK
- Name: BrandonText-Light; Type: OpenType Type 1, Status: OK
- Name: BrandonText-Regular; Type: OpenType Type 1, Status: OK
- Name: BrandonText-RegularItalic; Type: OpenType Type 1, Status: OK
- Name: Merendina-Bold; Type: OpenType Type 1, Status: OK
- Name: Merendina-Medium; Type: OpenType Type 1, Status: OK
- Name: Merendina-Regular; Type: OpenType Type 1, Status: OK
- Name: MinionPro-Regular; Type: OpenType Type 1, Status: OK

Thoughts?