Google home doesn't see yeelight lamp

Some time ago I linked yeelight account to google home (android app), everything was working perfectly.
Google home saw lamp, voice control worked perfectly etc.

At some point I unlinked yeelight account by accident. After that when I link it back - google home doesn’t see desk lamp.

Do you know how to fix it?

Try saying “sync devices” to your google assistant.

tried, tried using different servers etc, not success.
Google home sees rooms as devices, but not desk lamp.

An update, added ceiling light to yeelight app. Google home sees new ceiling lamp, still doesn’t see desk lamp

Hi, I’m having the same problem with 2 of my lamps and 3 of my 5 bulbs.
Any update?

Please refer to

Is it like very recent change? Because it was working about 2 weeks ago