Site opens and I can view menues but when I select a particular live stream the stream page comes up but does not progress. Typically the initial stream page is followed by a video ad before progressing to the live stream event.
Hello.
If you have Bitdefender Anti-Tracker installed and enabled, follow the steps from this article:
https://www.bitdefender.com/consumer/support/answer/28500/
If you have Bitdefender VPN installed and enabled, follow the steps from these articles:
https://www.bitdefender.com/consumer/support/answer/13353/
and/or
https://www.bitdefender.com/consumer/support/answer/30765/
Regards.
Most likely an ad-blocker, anti-tracker or the VPN is causing this, like @Gjoksi said above.