Saw zero chatter on this before bumping into it at my local torrent store, but the first three episodes that are out got me hooked.

I feel like this is the atmosphere that Invasion was going for, but failed at.

From IMDb: A post apocalyptic saga spanning multiple timelines, telling the stories of survivors of a devastating flu as they attempt to rebuild and reimagine the world anew while holding on to the best of what's been lost.

https://www.imdb.com/title/tt10574236/