I'm not sure of your exact scenario, but we did just do a date update where we allow users to select dates that are in the future. If you change your date filter to future dates, there is not yet data for those dates and so your report will not return data as there is no data to return. In your example of Jan 1 - Feb 5, you would only have data for Jan 1-5 and the remaining days of your date range will not yet have any data available to display as they are in the future and have not occurred yet. Is this what you're experiencing? If you're experiencing something else, could you elaborate further on what it is that is happening in your report?