Dear Mollie, Welcome to Workfront! I hope you enjoy discovering how much power there is in the platform. The discrepancy you report is most likely due to the time of day the task is set to start and finish. If in your view/report you click on the date columns and select 'advanced', you can choose a format the includes the time of day to make this clearer. Note that the task duration type can also affect this - for now, it's enough to check the two tasks both have the same duration type, and if not change one of them (myself, I prefer to use 'Simple' unless there's a compelling reason otherwise). Full details on task duration types can be found here: