The Singapore regular tunnel-server is now live and available to choose when creating a tunnel. Again if you would like your existing tunnel's IPv4 endpoint to use one of the new tunnel-servers, please delete your existing tunnel then pick the new location to create your tunnel on.
*REMINDER* - Deleting your old tunnel means deallocating your IPv6 blocks, and you will be assigned NEW allocations based on the tunnel server you pick.
If you have any problems and want to report them, please email ipv6@he.net to open a trouble ticket.