Reset password email mystery

I'm not getting the reset password email from Twitter.
I've checked my junk folder.
I've tried the same with my other Twitter accounts and I get the reset password email within seconds, but just not for the one particular account.
I know the email for that account is correct because I got all the welcome msgs when I signed up, and when I submitted a ticket to support I also received the email from them.
(There response (so far at least) has been of no use, they just said they were sending…
Reset password email mystery

See original post by SoCoolNetwork