Pages without first headings or 2nd headings will show a table of
contents at the end of the page.

Maryana what would you advise doing in this situation? Since we are
pushing this to stable it's probably worth making a call on how to
treat this:

https://bugzilla.wikimedia.org/show_bug.cgi?id=60478

(a third option is do nothing - although it seems weird having a table
of contents at the end of the page :-))