In the following savegame http://dl.dropbox.com/u/5057853/3c_maggie/MAGGIE.EleSav Rilis is next to a cavern filled by wolves were maggie's key is located. If you kill the guarding wolf and enter the cave, you end in a tactical combat with 3 wolves. When you kill 2 wolves and hit the autoresolve button, you are going back to the main map, without any battle report. The cave has disappeared, meaning your quest will be always active.