I installed the mac version, which forces you to login with an atlassian account. So I created a dummy one on their website, and entered these details. Then it says "Registration complete!" and it says "you are logged in with xxxx" and a "continue" button.
However, the continue button does not work, pressing it has no effect. I am stuck at this point. On the left, it shows the next step as "atlassian account".
I just want to use source tree with github.