So, I just recently got Oblivion GOTY deluxe on the steam summer sale, and I just got to the point where the king gets killed by the assasin, and out of no where I got about five different quests. They look like they're the dlc quests, but they talk about overhearing someone or reading a note, and I haven't even left the dungeon yet. Is this normal, or is it a glitch?