-e: Shadowgun animations are all broken and enemy avatars not seen on the map

-repro:
--set channel to Test (4.5.0a2)
--start https://apps.facebook.com/shadowgun-deadzone/
--start a deathmatch and spawn on the map
--NOTICE
---your guy standing in T-pose
---not animating when walking
---no gun shown
---you don't see anyone else

--click Spectate in the match overview
--click Follow Player
--NOTICE all the avatars are spawned in a pile outside the map

-confirmed for Win7/FF&Chrome so far