AVG Internet Security said it had blocked Microsoft Bing money site (Windows 10)

I use the Money site on Winows 10, everyday and AVG has never tried to block it before - B
ut it said did I want to permanently block this site. Not concentrating I did!!
How do I un-block it?

Hello Peter,
We are sorry to know that this website is blocked by AVG. To unblock the same, please open the AVG Firewall settings and from there you can unblock the application.
Thank you