A lot of people are noticing the same thing, and understandibly so. The dang tree does look like a circle.... think of it more as an oddly shaped triangle

It is something very important to note though, becuase most tend to find this out when it is too late and they were under the impression they could just go in the "circle fashion"
Yeah thats the part that is ticking me off, it IS a circle, you look at it and they are all interconnected. I dont see why they didnt make it so you go all the way around either way...
Think of it wouldnt it make sense if you could go either way? Because both routes end up with the ability to make the best armor in game, so by rights you should just be able to go either way....
Ohh well.... Im pretty pissed that I need to spend 3 extra skill points because of some stupid programming, only reason im ticked is because im level 47 so at this point skill points are pretty important. But il get over it.... eventually..... Thanks for the info everyone.