In any case, I don't feel too sour about missing out on this any more. Thing is, a friend of mine did a digital photo of the map and sent it to me. And guess what. They messed up the scale of the moat house by 1/3. The entrance room, right after crossing the drawbridge, should be 12 by 12 squares. It's now 8 by 8. Same for all the other rooms. All dimensions shrunk by a third. There's a hilarious 3 by 3 squares room in one corner. The tactical usability of such rooms for 4E play is practically nil - it's all window dressing. What used to be a dungeon (even before the module hit underground) in T1 is now a single encounter.