Can't sign in to feedback hub

[wizbit]

Just updated to the latest insider build 14951 and I don't seem able to sign in to the feedback hub app.

It says I must sign in, so I hit the sign in button and select my MS account but it goes straight back to the message saying I have to sign in.

Anyone else seeing this? I would leave feedback but... You know...

 

[wizbit]

Forget it. I should learn to read the release notes...