Naked archers

[Tsukiyomi]

Was kiting around today on hard NA 1 when I noticed that all of the archers were spawning naked.  I've seen this bug on full waves before so I didn't think much of it at first figuring it was just an isolated incident.  However this continued every wave and even persisted after the map had switched multiple times.  I've included some screens from the second, third, and fourth maps. 

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