Reader doesn't extract any content from this page even though its quite simple?

[oscar-o-oneill]

Hi, I love reader! It's so useful. I am playing around with it, and I noticed it isn't able to extract any content from this URL.

https://www.canada.ca/en/women-gender-equality/gender-based-violence/gender-based-violence-glossary.html

On navigating to the reader page for it, I just get this response:

Title: 

URL Source: https://www.canada.ca/en/women-gender-equality/gender-based-violence/gender-based-violence-glossary.html

Markdown Content:

What's going on? It's a fairly simple page.