As I finished the mission and was loading Haven, the materials screen popped up to show me what I'd earned as usual. I clicked the (X), and waited. It didn't go away. The timer stopped at 53 seconds till it closed, and everything still worked on the panel, but it wouldn't close. I clicked escape, and that popped up the menu. I tried logging out, and it logged me out, but the materials screen was still up, and I couldn't do anything but quit.
EDIT: Oh! I just saw that you guys are fixing something along the lines of what I've got in 39 minutes or so. Sorry for the post; to the graveyard.