Kit George, of Microsoft, responds to the BitVector32 bug that was posted about by Mattias Sjögren:
"Just a note all: we are tracking this issue at Microsoft, and we do appreciate you taking the time to let us know about it. We didn't get a chance to fix this during Everett, but you can expect this to be fixed in the next release."
Thanks Kit! Good to know someone's on top of that, and for taking the time to comment :)