When I realized that my Spanish skill tree looked different from other learners, I removed Spanish and started over. My tree still looks like a non-tree; more like steps, levels, areas or floors. What is the test about? Will I ever have a tree like most others?
I have a similar problem, I downloaded the app for my iPod last week, but my skill tree is all circles, instead of the rectangles, wondering if your problem is the same? Or if anyone else's skill tree is like this?