So I found this in the hot questions list, with a math font. Is that a bug?
8753
Exclude TeX.SE question titles from MathJax parsing in Hot Network Questions
37163
Wrong icons in the "hot network questions" column
21296
Why do some font commands behave differently?
106541
Dollar signs breaks formatting of 'Hot Network Questions'
158196
I can't figure out why my ref is displaying question marks instead of a figure number regarding a float
48170
What is the purpose of a question mark after a type (for example: int? myVariable)?
58549
Possible bug in sidebar "question asked:" date
91578
What font is "z" in "z-score"?
148427
In the new StackExchange popup menu, what is the number to the left of hot questions?
23011
Why is there a greater-than symbol on sites without a custom design?
11676
Why do the less than symbol () appear wrong as upside down exclamation (¡) or question mark (¿)?
49937
Wrong value on the question counter
84774
Symbol \pm is lower than the number next to it
142730
Superscripts appear in various weird places in fractions
23472
siunitx uses math mode for symbols - workaround needed when using different fonts for math and text
80590
"negative" font overlayed with a photo
69338
A bold plus symbol in math mode