All ten people survived fine, thankfully there is not much snow now, only 80cm above 2200m, this is from Austrian news: https://files.catbox.moe/bvablg.mp4
this is how it looks when it's a proper snow there, 134 Trittkopf route near Zurs, Arlberg.... I think if I recognize the slope this avalanche was here, time stamp: https://youtu.be/hIjSKPcAarw?t=72