Unable to complete product upgrade

[kajons]

After running install on Mac am in SourceTree Setup Assistant, at the last step "Atlassian Account", where it says "You only have to log in to Atlassian Account to complete your registration".  When I click "Use an existing account" it seems to work.  When I click "Go to My Atlassian" it takes me to a scary 404 Page not found error message, in multiple browsers.  I can still log in there by clicking link on page, which I do and successfully navigate around and edit my settings, etc.

Either way, the setup assistant does not ever move on and I cannot open SourceTree.  How can I resolve this?  Thanks.  Keith