Beginning the contents of a [latex] element with "=" seems to have something to do with this "no query string" message. I moved the "="s to the ends of the previous contents, and it renders OK. If I knew a "\keyword" equivalent of "=", I suspect that would work as well.
The mystery, to me, is why it rendered OK on 1/30, but not now, and if there're other misrendered LaTeXs elsewhere? And what is the “query string” the error message mentions?

__________________
Moderator: Computers and Technology; Medical Science; Science Projects and Homework; Philosophy of Science; Physics and Mathematics; Environmental Studies