While playing more expeditions recently, I've noticed that a bug is occurring (at random) with enemy spawn locations.

Enemies will sporadically appear in midair as the mob spawns, as opposed to being summoned from beneath the ground.
The issue here is that those mobs get "stuck" in the air; seemingly floating.

While this is happening, the animations of the enemies become "stretched out," almost blurry, as if they're moving too fast or having a seizure. This is likely because the AI is trying to position itself back into the playable area, but can't.

I'm not sure what "triggers" the event, but usually this issue occurs when the enemy is just off-screen or barely visible as the character approaches their spawn location.