I've noticed that when a search query contains terms that are usually typeset in $\LaTeX$, the formatting in the Search Results page becomes messed up.
I'm assuming this issue occurs because the matching terms in the search results are encapsulated in a
<span class="search-highlight"> which MathJx then has to try and 'format', since the
span's html would then be part of the text enclosed between the
Here's an example when searching for x y: