Cant add yeelight devices to google home

I have been unlinking and relinking Yeelight to update changes that I have made on Yeelight to Google Home. I have done this many times and it works fine until last night when I tried to relink, it say successful but nothing has been transferred across to Google Home and Yeelight Actions remains as a device that I can add despite how many times I have tried. MY ID:6403798161