Unable to view historical data in reports
You may not be able to view the historical data in reports if you have changed the location. If you wish to get the data of the locations that you have set earlier, you may have to change the location to the older one and pull the data accordingly.
For instance, if you have set the location as California till February and you are changing it to New York from March, you would be able to view the reports only from March. If you wish to get the data of February and before you may have to change the location to California again.