UserAgent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.116 Safari/537.36

Example URL:
https://www.chase.com/

Steps to reproduce the problem:
1. try to open a website that has an SSL cert issued by Symantec or one their partners
2. NET::ERR_CERTIFICATE_TRANSPARENCY_REQUIRED

This needs an urgent fix. Symantec is a shitty company, but this bug affects way too many websites to wait until the next regular release.

What is the expected behavior?
Site works.

What went wrong?
SSl error.

Does it occur on multiple sites: Yes

Is it a problem with a plugin? No 

Did this work before? Yes 52

Does this work in other browsers? N/A

Chrome version: 53.0.2785.116  Channel: stable
OS Version: 
Flash Version: