Button placement on the menu screen

Here's a screen-shot of the main menu. This is what I see when I first start the game or if I exit to the menu and wait for the 20 second timeout:




Here's a screen-shot of the menu if I don't wait for the 20 second timeout and exit immediately:




The next pic illustrates the issue I have with this. you'll note that the Resume and Back to Login buttons are exactly in the same place as the Start On World Map button. Quite often I click one of those buttons right at the moment it changes to the normal menu screen and I get sent to the world map:



So, why can't the menu screen always be the same and simply dim and disable the Start On World Map button until the timeout is complete? The message about having to wait for your character to leave the game can be put below or above or even off to the side.