Related review loading issue: Format code as code in the review preview
Could you reload MathJax on clicking the
review question link in the review section? It sort of defeats the "stay on this page and review" purpose of the review section if you have to open the page in a new tab to review it.
It's understandable if half-displayed math is not rendered (second freehand circle in picture), but it really ought to load/fix itself after the "review" link is clicked.
Note: IMO, this does slow down review speed :/