I’ve just done some testing on this (I’m an alt obviously) and found the OP’s glitch to be true.

However it should only apply once.

The tutorial basically saves your progress until you come back. I pwned denture chat three times by pwning one thread then going back to my main page, then doing the tutorial again. Then i started pasting on a link to the ”<a onclick=”Battle.another_thread();”

This worked until the forum was fully pwned, then it took a visit like normal and behaved properly.

The tutorial mission is still there, though. Tomorrow when i have more visits I’m going to try beating the tutorial to verify the OP’s method.

I also royally screwed up the order of game progression by become an emo before beating the tutorial, but that’s a different story.