Chrome Version       : 53.0.2785.143
URLs (if applicable) : www.amazon.com
Other browsers tested:
     Safari: -
    Firefox: OK
         IE: OK

What steps will reproduce the problem?
(1) open https://www.amazon.com
(2) Security warning (NET::ERR_CERTIFICATE_TRANSPARENCY_REQUIRED)


What is the expected result?
amazon.com should load

What happens instead?
Security warning is displayed, amazon.com can't be loaded

Steps taken to clear the issue:
- clear HSTS cache (no success)
- clear browser cache and history (no success)
- use incognito mode (no success)
- disable extensions ("the great suspender", "adBlock", "PageSpeed Insights") (no success)