When I was updating the URLs, I kept the regex that we were previously

using for the password_reset_confirm URL. Unfortunately, it looks like

Django has updated their token generation to create tokens that are

longer than the 20 characters that our old URL handled, resulting in a

NoReverseMatch. The upstream URLs inside the django.contrib.auth app

now just use reset/<uidb64>/<token>/, so I've updated ours to match.

Went through the password reset process and saw that I didn't get URL

lookup errors anymore.