Thread:GrumpyClown65533/@comment-24577221-20190913164512

When you added your Friend Code to the list, you reversed a change that somebody else made. This would have been because they made their change while you were working on yours.

When you went to publish your change, the wiki warned you about the problem, but you went ahead and published anyways.

I have fixed the damage. But be more careful in future, or you will be blocked from editing. 