Well, this is long overdue. Some captains have to fly 18 months without any leave. Some have exceeded the maximum hours in a 12 month period. Most pilots are just plain fatigued. The whole Qatar/Qatar Airways/Doha situation is getting totally out of hand. How long the airline will be able to avoid an incident/accident remains to be seen. It is not a question of "if", but "when". But I suppose it is shrugged off by management with the answer "enshala", or "God willing". A typical fatalistic outlook that will never change.