(I searched for reports on "Nessus ether resupply public event", and didn't find any prior reports.) XBox, Exodus Black landing zone, between 06:50 and 06:55 Eastern Time Zone. I arrived as the event was starting. It started off normally; we did damage to it, it spawned a mini-serv. which shielded it. We killed (I think? It blinked out as we were shooting at it) the mini-serv, but the primary Servitor remained shielded until time ran out and the event ended. I've done this public event many times, and this is the first time I've seen anything like this. Captured video of event; can post on XBox if desired. This account, playing hunter.