I opened the font in macOS Sierra using the Font Book application.
When I clicked on the install font button, it griped.
I opened the details in font validation and it listed three problems:
‘name’ table usability
‘sfnt’ required tables
‘name’ table structure
Did you not see these problems when you tried to add it to your Mac?
Yes, but when you install that font into your Mac, you get the errors I listed and are admonished to not use the font.
It’s rubbish in it’s current state.