Locked out of watch in beta 3

I have a profile on my iPhone that requires an alphanumeric passcode, and in the latest verison Watch OS 1 I could unlock the watch by unlocking the phone in range of the watch... all good there.


Now, I get the same "Device Locked: Unlock iPhone to start using Apple Watch" message on the phone, but when I unlock the phone (running iOS9 beta 3), it doesn't unlock!


If I go to the Apple Watch app on my phone paired with the watch, and go into Passcode, all of the settings are greyed out, the top right of the screen has a loading spinner, and eventually I got an alert popup that says "Unlock Apple Watch: Your Apple Watch is currently locked. Please unlock it to continue."


HELP!

Locked out of watch in beta 3
 
 
Q