I'm guessing this needs to be run in the windows command shell? In any case that's what I did. I only get a black screen with no music, left it for a while, clicked pressed alt+ctrl+², got nothing, no console, no map, no music, just a black screen.
I decided to test a little further and started the game normaly, tried to launch the in-game console but it wouldn't appear neither.
So I rolled back to the versions that worked and launched the command that you gave and it worked, on 2.07 the map launches but on 2.09 it does not. I even changed some of the cfg lines to check it out but no luck.