Phew.  Got through this entire thread.  It's amusing how some people seem to know more than Jim Butcher about his own story.  You can't fill in the blanks in a sketch like this and then write pages about how your filled blanks must be mistakes by Jim.  Yikes. 
Well... crazy house-of-cards speculations 
are what WAGs like these are all about, after all!
Wild 
Ass 
Guessing, baby!  Don't knock it 'til you've tried it!    

. 
Also, Jim freely admits that he DOES make mistakes, forgets stuff, changes his 
momedit:mind and, etc etc etc... So there's that.
But it's ALSO true that sometimes something that someone spots as a "continuity error" or other mistake, "and therefore my pet theory <X> is obviously true!!!1!1!!" turns out to be Jim dropping a hint that All Is Not As It Seems.