Markdown Not Working for One Post?

Site URL: https://www.dbtherd.com/

Hoping someone can help - I've been using a code block + markdown block to insert a drop-down at the bottom of my recipe posts that says "click for nutrition information". It's been working fine thus far, but it didn't work for my last post (it's not hiding). I've been following the same steps, so I'm not sure what's going on. Here's the post that's giving me trouble: https://www.dbtherd.com/blog/hummus-crusted-veggies

Any help is much appreciated!

Uncaught SyntaxError: Unexpected token ')'

Double check your code/markdown block.

(red message)