Hi all, it seems the problem is only Singapore/Perth related – TimeZones of all things!

Try this, worked for me as a short term interim fix:

Next to your username > Dropdown > Settings
Change the timezone to (GMT+08:00) Standard China Time
Upload now and it works a treat.

No idea what happened, seems they stuffed up some logic behind our Perth Timezone variable.

Just confirm if it worked for you as well please.