Bump? The problems are still there.
Also, I noticed that there are missing objects in my map. For one, the portal is missing and I was put outside the map, when I know for the fact that I put it in and saved it. It worked before while testing in-game and I could see the portal. Then, one of the meshes was missing. This appears in map maker, and it had appeared in-game as well before, but not now. (So it isn't the saving in an old group problem)