@Emily2122 Agreed, that's why I'd never even thought about writing one prior to hearing the Michigan comment. It seems like a very grey area, but it sounds like it may be better to err on the side of caution and submit an addendum just in case.
I am also waiting, I am a nigh owl and I have been looking at those grey marks for hours now. This is just horrible...I do not even care if I don't do well, but I just want to know.