Google Home are linking Issues

TLDR; The parameter "state" must be set in the query string.

I had google working perfectly. Then it started telling me it couldn’t connect to Hubitat when I would ask for devices to be turned on and off. I traded all the devices then I ended up with duplicates so I de-linked Hubitat from Google.

I check and it’s not listed under the security tab under linked accounts in Google.

I rebottled everything, nothing.

I just soft resettled the hub. No matter the scenario when I try to relink Hubitat after I select my hub I get

The parameter "state" must be set in the query string.

Help!

Does this help?