I just tried Sourcetree for the first time and I am unable to see or even download any remote repositories. Please see the images attached.- 

I added my Bitbucket account and was able to authenticate. But when I tried to see or open any repositories, it does not list anything at all. I tried changing the authentication protocols but that didn't fix the issue.

I also tried cloning a remote repositories from URL, but I get an "invalid URL" error when I try that.