Just had this myself. Couldn't see half the NPCs during the movie and the ones I could see were incomplete, including a few with black pits instead of eyes which was really freaky. The air ship afterwards seemed fine at first but once I started rotating the camera parts of it would disappear. Opening the character menu only showed a few icons with most of the window blank.
Lion's Arch looked fine when it loaded up but when i ported back to Dragonfall very little of the screen loaded up. I could see part of the ground and a few objects but that was about it. Couldn't even see the menu when I opened it to quit, had to Alt-F4 out of the game..