[Genesis]

I dunno about any of you guys but I have been having problems with the level editor. I was working on a level for Adiarde witch was going to be the new outside level for the server I been working on it for about 4 days now and yesterday I tried working on it and i clicked it and it openend and it wouldnot let me play so I close graal and tried to open it again but this time I couldnot find the level. Has this happend to anyone else before?