Gesu Parish recently issued the following announcement.
In order to improve the Sunday Mass reservation process and help us keep to health safety guidelines, we will close the reservation opportunity for each week's Sunday Mass on the preceding Thursday. You will still need to make a reservation for each Sunday if you haven't already (click on multiple boxes to make advanced reservations), but no one will be permitted to reserve a seat after each Thursday. Again, there's no need to re-register if you've already done so.
Please plan accordingly and set your reminders to reflect this minor adjustment. Thank you for understanding as we fine-tune this tool for the benefit of all!
Original source can be found here.