Recently, I've been starting to use Khan Academy more. However, when I wanted to start on Algebra 1, all the skills were jumbled and it was telling me to start in the smack middle of the course, even though I was just getting started. I was like, "Screw this", because I thought the problem was only in Algebra 1. Since we were discussing polynomials at school, I just went straight into Algebra 2. Same problem there; all the stuff is jumbled. I tried using Firefox and Google Chrome (because I used Opera, and even though it was Chromium-based I assumed that was the problem) but nothing happened. Can anyone tell me if they have a workaround or is this some kind of quirk just happening to me?