On a good day, any particular member of gods might get around to looking for administrative requests during a slow part of their day. So, depending on how busy our lives are and how easy your request looks, you might get lucky and get a response within hours. More likely, the response will take more like a day or few.
Your e-mail was set to just your username. The 'send e-mail' feature just fires it off and doesn't check for failure (this might be a case where failure is available synchronously rather than requiring bounce processing). I've updated your e-mail. So your next request for a password reminder should actually try to deliver it to you.