Unable to Link YeeLight to Google Home & Duplicate Light with Mi Home

Hi YeeLight Support Team,

1. Unable to Link YeeLight to Google Home
YeeLight was working fine with Google Home. After I tried “Check for new devices” from Goolge Home, it suddenly missing all the lights in Google Home. Now it is also not able to link the YeeLight App to Google Home.

2. Duplicate Light with Mi Home.
From Google Home, I can see 2 same light in my Guest Room as it was sync with Mi Home and YeeLight. I tried to delete from Mi Home but it is also get deleted on YeeLight. When I try to add the same light on YeeLight, it is also automatically added in Mi Home and creating the same duplicate light on Google Home. Please help.

My Mi ID: 1687330491