I'm flying BOM-ZRH-TIA and the schedule has been revised to a 35 min connection, all flights in J on a single ticket with no checked baggage on an Aeroplan redemption booking.

After the schedule change, Swiss has stopped selling this itinerary online and the only later connection to Tirana is on Austrian via Vienna. Should I just hold onto this booking and Swiss will rebook via Austrian or should I reach out to Aeroplan and try to have this changed?