As long as I cannot myself, could someone please run:
phabricator/ $ ./bin/remove destroy @The_Quixotic_Potato
as that user cannot verify the account due to a wrong email address?
For the actual request, please see https://en.wikipedia.org/w/index.php?title=Wikipedia:Village_pump_%28technical%29&oldid=670677739#Phabricator_bug:_Registering_a_Phabricator_account_with_an_incorrect_email_address