This is doing my head in... how on earth do you get to, and play, a DLC add-on if you have added it just before the game ended.
If you complete the game, its hurrah, well done - credits. No options to play the add-ons.
If I go back to a previous save near the end - the locations wont allow fast travel, and I cant walk out...
Stuck!
Cheers,
Loon.