Edited for update : Error when trying to resume game - Please ensure all party members are not in a game, and no party invites are pending. (Error 316704)
Locations of crash - Cains house, during the cinimatic (The part where there would be spoilers), and in worstram.
Also accompanied by error 3007 and a "You have been disconnected" message.
AMD Thuban 1055t @ 2.8ghz
8gb DDR3 Ram
Nvidia GTX480 with latest stable drivers