Scenes not working anymore with google gome

For 2 years no problem but from yesterday scenes are not working when called by google home. Google home can switch on/off lights directly, but, when starting a scene set in the yeelight application nothing happens. Google just says “it’s done” but that’s not done…
Nevertheless, start the same scene directly in the yeelight application works fine.
I’ve restarted the google nest, reconnected google home to yeelight service, tried to recreate “routines”, nothing changes… please advice.

Same issue plus the Yeelight app stopped working for me as well.

Same EXACT issue. there’s another thread with more people on it if you guys would like to copy / paste there as well. A yeelight employee has reached out too:

Everything works now.