Qatar Airways temporary schedules A340-600 service to early-May 2019

Qatar Airways in recent weeks filed changes to its Airbus A340-600 operational schedule, which would see the airline schedules last flight in early-May 2019. As of 04MAR19, planned A340-600 service in S19 as follows.

Doha – Bangkok Last A340-600 service on 01MAY19. Information on last flight is conflicting for the moment
Doha – Colombo Last A340-600 service on 31MAR19
Doha – Kuala Lumpur Last A340-600 service on 31MAR19