Bugfix: ServerOcclusionParallel(Jobs 2) - when spectator is hovering in a net group cell, use that cell's occlusion group As the spectated player disconnected, we would stop populating the occlusion results cache, thus leaving spectator in a frozen-world state Tests: on craggy with Jobs 2 - spectated a player that disconnected, was able to see them sleep. Did same from outside network range.