Math not always rendering in Runestone

[Sean Fitzpatrick]

For Brad, I think. I'm still seeing some Runestone questions where the math is not rendering for me, using Chrome on either Ubuntu or Windows.

Curiously, most of the trouble is with the final Runestone question in the book (for now).

Here's the link:

https://sean-fitzpatrick.github.io/Math3410/sec-complex.html#rs-mc-normal

If I refresh (sometimes a few times) I can get the math to render, but it's usually not there on the initial page load.