"UPDATE 3: EA have identified everyone affected so no more emails are required. If you still have your code, then you can expedite the process of getting a PC code by going to this link and following the instructions: http://help.ea.com/en/article/titanfall ... orkaround/
I repeat again: do not give away the code you incorrectly received for the XB1 as you can use it to expedite the process of getting a PC beta code at the link above."
http://www.respawn.com/forum/viewtopic.php?f=20&t=4184