Block Gallery page broken

[Jaqster]

Hey Galen,
I think our Blocks Gallery documentation page is broken, or at least formatted weirdly... I think missing the TypeScript and Python code rendering? I was showing this to a teacher this morning, and noticed it.

https://arcade.makecode.com/block-gallery
https://makecode.microbit.org/block-gallery
https://minecraft.makecode.com/block-gallery