Typekit Fonts are not visible

Using DVR Studio 15.0.0.086 on Mac 10.13.6, Typekit fonts are not visible and thus cannot be used.
Other applications (like Pages, Photoshop, Word) show these fonts fine.
The same error is on Fusion Studio 9.0.2
is there a fix? This is important!
cheers, Bart
Other applications (like Pages, Photoshop, Word) show these fonts fine.
The same error is on Fusion Studio 9.0.2
is there a fix? This is important!
cheers, Bart