Once everyone thought the final battle had ended due to Voldemort disappearing in a explosion of ash, our 25 year old saviour by the name of Dyanne Lillian Potter turned to the crowd that had formed behind her. When scanning the crowd her eyes landed on someone she didn't expect to be within the crowd. She glared at this figure in the crowd that was slowly making its way towards her.
She thought to herself, 'What is Albus Dumbledore doing here, and why is he alive?'
Her eyes narrowed into a glare as she thought this could be someone using polyjuice potion. She suddenly had a strange feeling growing inside her, to the shock of the crowd where there heroin once stood there had been a flash of light and she had vanished from the wizarding world.
This caused Dumbledore to panic as she would most likely meet his older brother.
Dyanne Potter on the other hand appeared in Bilbo Baggins hobbit hole behind Gandalf.