Are you talking about the Kenten font? If that's so, which version do you have?
do you see small triangle under the characters, but there is no triangles in some symbols.
my version is Indesign CC2014, there is no problem in previous IndesignCS5.5. all triangle can be displayed.
I meant what Kenten font version. It looks like it came with previous versions of Indesign. I'm using ID CC 2014 and is not there. Looking around I see it's available here: Kenten Generic OpenType Font / Home / Home. I tried to install it but Adobe applications don't see it.