Website rendered instead of article

[bzigterman]

In certain feeds, the article's website is rendered instead of the article content. For example, https://yihui.org/en/2023/10/shorten-code/ from the feed https://yihui.org/en/index.xml. This happens on both desktop and mobile.

This apparently happens because the feed includes this, which forces the web view to load the page:

<script>location.href='https://yihui.org/en/2023/10/markdown-complete/';</script>

[Wevah]

We should probably strip script tags from the feed if we're not already.