[LH 1.7 BETA] The Wildlands are spawning champions

These champions are weaponless, armorless and remain static. You also find multiple copies of the same ones dotting the map (e.g. multiple Vasims).
Besides champions, I've only seen one Burning Wraith and one stack of Darkling Stingers being spawned by the Wildlands. These likewise remain motionless and don't present a threat. Is this working as intended?