In a game that I was playing, the neighbour left and all of the kids went missing except one. I could still spectate the neighbour for some reason (the camera would just be stuck from where they left.) The game wouldn't let me leave even though I was counted as missing due to the neighbour leaving. I don't know if this was intended.
#Everyone going missing but one?
azure elm
floral oyster
It happens when someone leaves your match it kills everyone.