title: Cloudflare serves old index.html unless example.com/index.html is specified
body: <p>I've been using Cloudflare for years for my handcoded site. Whenever I update, I FTP a new index.html file and I go to Cloudflare's custom purge, where I purge:</p>
  <p><a href="https://example.com/" rel="nofollow noreferrer">https://example.com/</a></p>
  <p><a href="https://example.com/index.html" rel="nofollow noreferrer">https://example.com/index.html</a></p>
  <p>This week is the first time it hasn't worked, and Cloudflare support is giving me nothing. What happens is, if I go to <a href="https://example.com" rel="nofollow noreferrer">https://example.com</a> - I get served an old version of the homepage.</p>
  <p>When I go to <a href="https://example.com/index.html" rel="nofollow noreferrer">https://example.com/index.html</a> - I get the new version.</p>
  <p>I've purged multiple times, used different browsers, used my phone on a different network etc. but I cannot get the plain .com address to show the updated index.html</p>