iaflyer

Ok I would have to agree with you looking at the contract compared to the "When schedluing calls"

23.S.9
1)is designated by Crew Scheduling,
2) does not exceed
a) 12 hours in domestic categories, or
b) 24 hours in international categories. Note: An international category pilot who has been on short call for 12 hours will not be assigned a domestic rotation with a scheduled report earlier than nine hours after notification.

The only thing I can think of is that the contract is referring to one SC period and we are talking about two consecutive periods.