Inside the ISG-HND bound plane now, so at least there's some good news. Still a bit bitter about the treatment on irrops though. Managed to secure same-day upgrade to J class but heard the original reserver actually was someone who was booked into my 19:15 flight yesterday, rebooked to today's 10:45 flight, and then managed to get rebooked again for same day flight to HND through OKA yesterday..