Analyze a parser failure

[Christian-Stieber]

Update: it appears to parse fine outside of sales.

Note: this page is needed to claim a sticker, so it's also available on some minor events. I'll just have to remember trying it again when such an event is active.

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During the sale (so I don't know whether it happens normally as well), the page

https://store.steampowered.com/category/story_rich

failed to parse.

I should figure out why, and see if I can fix it. .