Re-authorize Nest

I accidently removed authorization to my Nest Thermostat V2. I can’t re-authorize.
Since Google pulled the plug on Works With Nest, I’m probably f***ed now right?

Any help would be greatly appreciated.

If if can’t be solved I’ll jump ship to Plugwise Anna.

Regards

Just had contact with Nest support and yes… I’m f***cked.

It pisses me off big time.

So I’ll kick out the Nest and opt for a Plugwise Anna