DarrkPhoenix: When you move islands if the evil genius leaves before all treasures are packed up then any treasures left are lost for good. You'll also need to be careful when you first start on the second island, as when all your treasures are just sitting outside they make very easy targets for thieves, so some of your treasures might end up disappearing that way if you're not watchful and quickly tag thief agents for termination.
The problem is that I was carfull to leave Island 1 with no tresures and on Island 2 I was always making sure no one got near my stuff.
I did the Island transfer again and noticed that the tresures are missing, I think it has something to do with the fact I have to many tresure, I do not know.
If any one know a work around I would be very thankfull.