Again, that is an issue on your server. Contact either Google or the person responible for maintaining your site. This is not a Cloudflare issue I am afraid.
I have attempted a replication on my side and I also encountered a problem when serving your file ‘topz’. Other files like ‘categorias’, ‘tops’, etc. are being served appropriately.
When serving ‘topz’ it appears to be doing something or accessing an unauthorized link. It also tried to download a suspicious file which prompted me to stop my replication for security measures.
With this, the issue is isolated in the file itself. Can you confirm if there were recent changes applied to the said file? What I can only recommend at this point is a file scrubbing and review the JavaScript inside the html file.
Best Regards,
Renzo
Google Cloud Platform Support, Manila
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This is an automated reminder from Google Cloud Platform Support.
We haven’t heard back from you in the past 3 business days regarding your open case “I get a 404 error while accessing the URL https://precoatualizado.com.br/topz however, I can access the file directly, no problem https://storage.googleapis.com/priceupdated.com/topz why do i get a 404 just for this url on the site? https: //precoupdate” (#20538873).
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Where did Google say the issue is with Cloudflare? And again, the issue appears also with Cloudflare paused. So the issue is evidently with the server. Keep Cloudflare paused and contact Google again.