Just had to deal with my first major glitch. I got the amulet of Mara and decided to try the marriage option. Except at the marriage ceremony, it says that I failed to attend my own marriage despite the fact I was in the Temple of Mara. Then out of nowhere when I leave, the dead body of Lydia, who died earlier in the game, is just laying by the door to the temple. It was pretty eerie. Fortunately I figured out how to get by it, I just dragged her dead, limp body into some side room and then retried the quest.