When I attempt to login to sh.itjust.works on Connect for Android v1.0.96, I get

error: sh.itjust.works - incorrect_login

I am able to login to sh.itjust.works from Firefox and Wefwef (Voyager?) using the same username/password.

I double and triple-checked before posting this because password problems are almost always user error…

Edit: This was indeed user error. I was using the keyboard suggestion for my username which was adding a trailing space which was passed as part pf my username when attempting to log in. Removing the trailing space allows me to log in.