Azmeri Spirits Game Crash in 0.4

Occasionally when mapping, triggering a cat spirit alone or in tandem with another spirit type causes the game to crash when within a certain radius (around one "screen").

This isn't every map strangely, so far I've had it occur in: Crypt (just cat), Forge (cat + boar) and Creek (cat + stag).

Other maps have been fine with no crashes (even with multiple spirits and cat spirits).