Browser-Bugs.md

@@ -136,8 +136,9 @@ in our issue tracker.
 [MathJax Tracking Bug](https://bugs.webkit.org/show_bug.cgi?id=84012)
 
 * STIX fonts do not work with Opera and Safari.
-  See [issue 265](https://github.com/mathjax/MathJax/issues/265).
-
+  See [issue 265](https://github.com/mathjax/MathJax/issues/265) and
+  [bug 90337](https://bugs.webkit.org/show_bug.cgi?id=90337).
+  
 * Bad alignment in table cells with "vertical-align: top"
   See [bug 90335](https://bugs.webkit.org/show_bug.cgi?id=90335) and [issue 253](https://github.com/mathjax/MathJax/issues/253)