With a font declaration which uses unicode-range with more than a single value, the displayed font format will repeat the first value n times rather than displaying the subsequent values:


@font-face {
  font-family: "Noto Sans";
  src: local("NotoSansArmenian"), local("Noto Sans Armenian"), url(NotoSansArmenian-Regular.woff) format("woff");
  unicode-range: U+530-58F, U+FB13-FB17;
}

the validation report will display:

Valid CSS information
@font-face {
font-family : '"Noto Sans"';
src : local("NotoSansArmenian"), local("Noto Sans Armenian"), url(NotoSansArmenian-Regular.woff) format("woff");
unicode-range : U+530-58F, U+530-58F;
}

It also appears that the font-family declaration is incorrectly double-quoted.