Happened to me too. You have to Alt-F4 and close the game. Wow, great cinema DICE!
EDIT: I was already dead and looking on the scoreboard before respawn. I wish I knew who won the round as it was the rare occurance of a well balanced breathrough game. And of course I lost ALL Xp I gained this round for my weapons.
I am pretty sure all those mouse / UI related bugs stem from the same borked bugged mouse input issues (mouse stutter, stuck on scoreboard, mouse becoming inresponsive / disappering at redeploy screen, chat randomly not working) - FIX YOUR MOUSE INPUT! I AM SO FED UP WITH ALL THOSE ISSUES! I even gave a negative steam review because of all this, I never thought I would ever give a negative review to a Battlefield game ever, but here we are.
