I don't know if this is supposed to happen but probably not. I got level 29 out of 30 available levels from the build I selected and then immediately got level 30 after I spent my level 29 point. This bug isn't a big deal or game breaking but it was kind of weird to get my last two levels at the same time. Edit: And while I'm reporting bugs a couple of times I've opened a door and had all of the monsters from one of those special groups like dredmors 63rd brigrade or whatever all stacked in the same tile when I opened the door which means i get hit like 5 times instantly which is pretty harsh for a mage character.