Devices not showing up on google home / assistant

A few weeks ago when I was trying to turn up my thermostat via Google assistant it gave me a message about needing to re sync my account. So I unlinked my account in the Google home app and re-added it. Now, none of my devices are showing up.
I get 4 routines good morning, Good night, goodbye and I’m back. None of these are even routines I have in the smart things app. I have went to the Google “Smart App” settings inside smart things and made sure its set for all devices. I even went in and just picked a few devices. Still no luck same 4 routines. Any idea what I can do?

I have the same issue. I still have not found a fix.

Mine was a problem with having two different locations setup. I deleted the extra one and everything started working.