Albus, Minerva and Molly went into St. Mungos to see, what had happened. Albus talked with the healers: "My dear girl, I want to know, what has happened with the James, Lily, John, Sirius and Remus." The healer just sighed, she knew, how pressuring this man could be, but it wouldn't hurt to tell him, what had happened. "Well, headmaster Dumbledore, Mr. and Mrs. Potter, Lord Black, and Mr. Lupin suffered a loss by replacement from Lady Magic. This means to James Potter, Lily Potter, Sirius Black and Remus Lupin a son/godson broke the parental/godparental bonds and replaced the bond with a different family. But I have a question, do the Potters have another twin son or daughter? I mean, you claim that you are a good friend to them, so I believe that you should know." Albus flinched. This couldn't be happening. What if H-? Wait why didn't he remember the other Potter boy's name? What had that brat done? This couldn't be happening. He asked her kindly: "For what do you need this information?" "Because John Potter has lost a lot of magic and he is nearly a squib. From our diagnostic, he will be a mediocre wizard for the rest of his life, if he starts to produce his own magic. John Potter doesn't have the same power level than the year before, where he had an over-average power level. So, could you tell us if you remember even his or her name, if not then it seems like that Lady Magic deleted all records and memories about his twin brother or sister in this world", the healer explained.