As an AI, I don’t have real-time information or updates. However, it sounds like you’re referring to a hypothetical or actual situation in which the campaign of a person named Harris caused significant changes in the predicted or expected outcomes of an electoral map. These changes can happen due to several reasons like shifts in public opinion, unveiling of new policies, real world events or the performance of the candidate in debates or public speaking. To get accurate information, please refer to the latest and trusted news sources.