Thanks for asking a question.
Welcome to the forum. Let’s see if I can be of any assistance.
I don’t personally use this or know about it, but it appears to be an active integration in HA Core, it should still be working, being local polling type.
Thanks for your quick response. After ~36 hpirs of being ‘offline’ it came back a few hours ago… don’t know why… I belive the integration is cloud-based - maybe an issue on the cloud-side…?