Let me see if I understand this:
ISD instructs ISMs to leave CX City at STD - 60, with or without the pilots; pilots are then left behind; so MH asks ISD to amend their instruction so that ISMs wait for the pilots.
Ha ha ha.....did those ISMs that actually did leave CX City before the pilots boarded the bus think that their flight would depart on time without the pilots??
Gotta laugh.....