Source Sans Pro 4 does not render correctly in Firefox 1.1.1 for Windows and Android · Issue #6138 · google/fonts · GitHub

Error: write EPROTO 140380046106824:error:100000f7:SSL routines:OPENSSL_internal:WRONG_VERSION_NUMBER:../../third_party/boringssl/src/ssl/tls_record.cc:242: · Issue #9188 · cypress-io/cypress · GitHub

Issue loading the site in Firefox Nightly (57) · Issue #1135 · google/fonts · GitHub

Bad font rendering in Firefox - Newbie - EndeavourOS

Bad font rendering in Firefox - Newbie - EndeavourOS

Pdf rendering problem. Colors are not rendering properly. · Issue #13000 · mozilla/pdf.js · GitHub

Font Source_Sans_Pro not supported on version 13.4.12, but supported on 13.4.2 · Issue #53224 · vercel/next.js · GitHub

PDF Text not rendering properly · Issue #15669 · mozilla/pdf.js · GitHub

Font name changed from Source Sans Pro to Source Sans 3 / Source Serif Pro to Source Serif 4 · Issue #233 · adobe-fonts/source-sans · GitHub

Rendering font error · Issue #13130 · mozilla/pdf.js · GitHub

Source Code Pro cannot be styled in Firefox · Issue #217 · adobe-fonts/ source-code-pro · GitHub

Does not build, got errors TS1238 and TS2509 · Issue #39 · microsoft/TypeScript-Vue-Starter · GitHub

PDFJS not rendering majority of font in pdf document · Issue #10257 · mozilla/pdf.js · GitHub

Highcharts Changelog

fonts.google.com - site is not usable · Issue #8853 · webcompat/web-bugs · GitHub