Based on the way Aurigny is scaling back flights for August I don't think it's going to make much difference anyway... August was originally down for 4 daily LGW rotations but some days they have scaled back down to 1 while other days are showing as up to 4 still and there have been cuts to the planned SOU and MAN schedules.
Don't know if they are slowly working their way through reducing the schedule due to lack of demand or if this is to facilitate any air bridge flights as the suggestion is the first GCI - IOM flights will be 27 and 31 May.