overstaying a rtw connection
I am currently on a first class rtw. I have a nrt-hkg-nrt-sin routing with less than 24 hours in hkg and nrt since I've already stopped once in those cities.
What are the consequences if I go to hkg and business circumstances force me to stay an extra day? Can I use the rest of the ticket (e.g. nrt-sin-bkk)?