BAF trial Mapserver Disconnects

[Crysis]

Starting today, I've been having frequent and repeatable Mapserver Disconnects when zoning out of Ouro into BAF trials.  Oddly, the "Mapserver Disconnect" error appears over the opening credits sequence (looking at Mother's opening monologue) or upon zoning in and getting the "Power of Prometheus" popup.  Normally, I'd just DC and get that message on the loading screen, but now it's actually superimposed over in-game cutscenes and normal team gathering footage.  

 

This has never happened before today.  I've re-validated my files via Tequila, etc.  Several other players reported same thing, forcing League leader to re-invite us after we DC'd to a Trial already in progress.