The teleport is the only thing I know too.
Something strange just happened. I killed auntie Ethel in her hut. There was the normal conversation, I accused her of being a hag, then she sent Mayana away. Normally I attack then, to get the story going, Ethel disappears and you hunt her down in her underground lair. This time however, she stayed and I killed her. The journal updated and what's funny is, that the paicked elf in the cave, who normally tells you doom and gloom stuff after you kill Ethel, was normal now and told me something about his former life, then thanked me and left.