Running a discuss instance that has been upgraded quite a few times.
Users are reporting an issue around password resets.
When password resets are clicked, they reach a 404 “Oops…” page… if you provide an “incorrect” password reset id, discuss does show an "Sorry, that password change link is too old. " page.
Any ideas on what could be wrong? It feels like the password change page is redirecting to some incorrect location internally. Logs don’t show much useful info.