Thanks! My flight to doha is the same, but the doha to BKK is different now. So I should be ok to get to Doha. Maybe it will be a case of using the onboard wifi! I've emailed them twice now and said the flight is in 24 hrs. Hopefully you are right and they will get back to me tonight!
My flight has been changed again! I managed to change my COE once with that email. Now I need to change it again but they're not answering on that email. My flight leaves in 18 hours! Do you need the COE to board the flight?