Strange 404 responses

[mperice]

Does anyone know why the following two urls return 404 response code in http.rb:

HTTP.follow(hoops: 1).get("https://offers.careatc.com/hubfs/template-assets/shared-assets/logo-white.png").code => 404

HTTP.get("https://www.avanan.com/hubfs/marketing/website/jacob_redesign/case_studies/service-source-ft.png").code => 404`

I get 200s using chrome, wget, requests and HTTParty. I have tried this using the 4.4.1 release, as well as the latest 5.0 master. Thank you for your answer.