HBO Go Sign In not working with xfinity

Hello,

I am having the same problem described in these threads linked below.  Whenever I try to sign in to use HBO Go I am being redirected off of the HBO platform to my Xfinity Account page and not able to actually use HBO go.  This is happening on both my laptop and the iPhone application for HBO Go.

https://forums.xfinity.com/t5/My-Account-Sign-In-Xfinity-Website/HBOGo-with-xfinity-provider-is-not-working/td-p/3188514

https://forums.xfinity.com/t5/Stream-TV-App/HBO-Go-not-working-for-months/td-p/3215993

https://forums.xfinity.com/t5/Stream-TV-App/HBO-go-not-letting-me-sign-in/td-p/3200702