In addition, if you can recognize a flaw with Radiant Story, I don't think you'd admit it if you planned to fix it. If there's a flaw in development, they call it a development bug and fix it. There's no need to tell the public what problems you're having unless you're preparing them to face it themselves. Why risk the bad press?
I dunno about you but the Radiant Story was my biggest worry so far especially how prevalent it is compared to static ones. I was afraid that they'd get lazy with quest writing but as they have described how it's simply a means not an end I'm mellowing to the idea now. I wouldn't get the same message if it's merely tagged under bug fixes.