How could you play them if the maps don't exist? Give us the commands already!
You can't have "accidentally" played them, you'd have had to use a command string, which would be saved in the file! Spit it out!
If you're secretly using a new version or something, don't try to trick us, heh.
If you don't give us a step by step, we can't verify what you're saying or repeat it.