Save/load builds seems, ah.. prone to breakage. :D
http://planner.cohtitan.com/view/119This is very much not what it looked like when I saved it. Attempting to edit it from the saved build also yields that sort of weirdness.
It didn't happen immediately; I did save a couple of versions with just power selections first, and those were fine. It wasn't until after I laid out some power slots that it went Rather Wrong.