Unable to login from mobile

[Plum]

Problem:
When I login from mobile using the Login fields on Top Right
- First of all I get three fields
- Field #1 by default has the words "Login Name" or something like that
- Field #2 is blank
- Field #3 has the words "Password"
- I enter "Plum" in Login box and password in the blank box
- If I enter something in box with "password", it is visible and doesnt work
- Anyway I get to login and a welcome page does come saying I have logged in but it says "Redirecting"
- When the redirecting is complete, I end up being addressed as Unregistered and I have to start again