Description: The reaper has turned grey when it acrives its anti-weaponary shields. I belive this was the exact same thing i was seeing when fighting a FNIX base during base assault (no pics of that sadly).
Steps to reproduce: Spawn in a reaper, or base assault, and wait for the anti weaponary shield to get activated.
(Sorry about bad quality, phone picture)
Host or Client: Host
Players in game: Just myself
Specifications: PS4 Slim