I get those "math processing errors" in Firefox, after some time. Some of the error messages, which appear right before those:

  GET https://www.quantamagazine.org/wp-content/themes/quanta2024/frontend/js/mathjax/fonts/HTML-CSS/TeX/png/imagedata.js?V=2.7.0 NS_ERROR_CORRUPTED_CONTENT
  The resource from “https://www.quantamagazine.org/wp-content/themes/quanta2024/frontend/js/mathjax/fonts/HTML-CSS/TeX/png/imagedata.js?V=2.7.0” was blocked due to MIME type (“text/html”) mismatch (X-Content-Type-Options: nosniff).
  Loading failed for the <script> with source “https://www.quantamagazine.org/wp-content/themes/quanta2024/frontend/js/mathjax/fonts/HTML-CSS/TeX/png/imagedata.js?V=2.7.0”. how-isaac-newton-discovered-the-binomial-power-series-20220831:1:1
  Uncaught TypeError: c.FONTDATA.FONTS.MathJax_Main[8212][5] is undefined