Site Blocked - URL:Phishing

our site sso.agora.io has been block by avast, can we know why? How can we unblock?

https://sitecheck.sucuri.net/results/sso.agora.io

VT gives it as clean. Here also given as clean: https://quttera.com/detailed_report/sso.agora.io

112 improvement recommendations: https://webhint.io/scanner/30d2922c-71df-4653-b1fd-624f138c1b01

DOM-XSS issues: Results from scanning URL: -https://web-cdn.agora.io/weboauth/js/app.2b970127.js
Number of sources found: 445
Number of sinks found: 136

All trackers
At least 1 third parties know you are on this webpage:

-web-cdn.agora.io -web-cdn.agora.io but properly secured!

Wait for a final verdict from an avast team member, as we here are just volunteers with relevant knowledge,
but cannot come and unblock,

polonus (volunteer 3rd party cold reconnaissance website security analyst and website error-hunter)

Detection was removed on the date 18.04.2019.

Our virus specialists have been working on this problem and it has now been resolved. The provided website isn't detected by Avast anymore.