If you're trying to sign up for shelby using your twitter account and something goes wrong during the process which leads you to cancel (and click return to shelby) you are re-directed to the homepage instead of that step of the sign up. So the user might think that they lost all of their progress in the sign up (not the case since when you click sign up again you are brought back to where you were). This fail should redirect to the sign up and not the homepage.
If you're trying to sign up for shelby using your twitter account and something goes wrong during the process which leads you to cancel (and click return to shelby) you are re-directed to the homepage instead of that step of the sign up. So the user might think that they lost all of their progress in the sign up (not the case since when you click sign up again you are brought back to where you were). This fail should redirect to the sign up and not the homepage.