URL: http://www.computershare.com/nzpurlp1/

Browser / Version: Firefox 104.0
Operating System: Windows 10
Tested Another Browser: Yes Edge

Problem type: Site is not usable
Description: Page not loading correctly
Steps to Reproduce:
The actual name and address has been edited out for privacy reasons. If the full correct address is left in, Firefox still gives the 404 error page, not HTTPS

Enter the following address in Firefox:
http://www.computershare.com/nzpurlp1/
Firefox comes up with:
https://404.computershare.com/?http%3A%2F%2Fwww.computershare.com%2Fnzpurlp1%2F
showing:
"Secure Connection Failed"
"An error occurred during a connection to 404.computershare.com. PR_CONNECT_RESET_ERROR"
"The page you are trying to view cannot be shown because the authenticity of the received data could not be verified."
"Please contact the web site owners to inform them of this problem."

Enter the same address in MS Edge:
http://www.computershare.com/nzpurlp1/
Edge comes up with:
https://www-au.computershare.com/InvestorPurl/Error/InvalidPurl
Showing correctly:
Computershare Investor Centre - Invalid address
(NOTE: Address was edited out for privacy reasons. If the address was left in, the result is the correct page)

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