Results tab shows the Poll instead!

I just upgrade from 6.x-1 to 6.x-3 and then the results tab disappears. I choose "always" from "Display results" at "Advanced Poll Settings" page.

The results tab shows up but when I click on it, I get the same poll (the question and options) not the results.

As I am the admin (user 1) I should be able to see the results without voting the poll.

Am I missing something in the settings? Anyone has an idea what happens?