Problem trying to sign in to Memmy for Lemmy on iOS - Issue fixed

I've tried signing into Memmy using:

• Server: aussie.zone
• Username: @blendedracer (as shows on my profile page)
• Password: blah blah

And it throws an error, saying it "couldn't_find_that_user-name_or_email". Should I be formatting the server and/or username differently?