I am getting 502 error from all my computers when I try to open National Heritage Board
. There is a long wait followed by the 502 Error message. I tried both Edge and Chrome browsers. I have cleared history , tried incognito mode and finally rebooted modem, router and computers ...all to no avail. I did a tracert and the first 10 hops OK then Its Time Out all the way to the 30 hops . Ping failed .

I tried various websites with " .gov.sg " extensions and had no problems reaching those sites. I also asked friends to try the nhb site and they had no problems at all .

Any ideas how to fix? Thanks