Sorry for the delay in reply. I wanted to alert you to another forum for FreeFlow VI Suite that has been in existence for over 10 years, and there are a number of technical experts moderating that forum and answering questions.
Check it out at http://vippsupport.xerox.com/eve/forums?a=frm&f=7371009311
I made a small test file using that font and tried to produce a PDF using VI Suite 15.0. In the log file I got the message:
%%[ Warning: Defused cannot be embedded because of licensing restrictions. ]%%
This explains why the font cannot be embedded.
I am surprised it ever worked with VI Suite 14.0.