forgot Password Redirection

hi all,  Need some help here ,when a user clicks on forgot password link which was mailed to the user he should get redirected to the password reset screen if the link is valid and link expired page if link is invalid. this was working fine. however,now the forgot password link is being redirected back to login page.  The code seems right and deeplinks are configured properly. I am unable to figure out the reason for this strange behavior.
1 answers

See this forumpost:

It might lead you in the good direction.