Phone the airline.
Get what they tell you sent in writing also
From my experience of having to miss one flight on BA out of HKG due to the T10 a while back. They cancelled my return (having not explained to me the consequences of not taking their outbound rescheduled flight - which was impossible for me). Then they wouldn't allow me to reschedule or reimburse, I still pain in full for their ticket and had to pay for new outbound & return flights. They quoted 'Terms & Conditions'.
So - be careful - get it all in writing.