@@ -23,7 +23,7 @@
       .imagery(iD.data.imagery)
       .taginfo(iD.services.taginfo())
       .embed(true)
-      .assetPath("/iD/") <%# Cant use asset_path('iD/') in production. %>
+      .assetPath("iD/")
       .assetMap(<%= assets("iD").to_json.html_safe %>)
       .locale("<%= locale %>", "<%= asset_path("iD/locales/#{locale}.json") %>")
       .preauth({
<!DOCTYPE html>
<html>
<head>
  <meta charset='utf-8'>
  <%= stylesheet_link_tag 'id' %>
  <!--[if !IE || gte IE 9]><!-->
  <%= javascript_include_tag 'id' %>
  <!-- <![endif]-->
</head>
<body>
<div id='id-container'></div>
<script>
  if (typeof iD == 'undefined' || !iD.detect().support) {
    document.getElementById('id-container').innerHTML = 'This editor is supported ' +
      'in Firefox, Chrome, Safari, Opera, and Internet Explorer 11 and above. ' +
      'Please upgrade your browser or use Potlatch 2 to edit the map.';
    document.getElementById('id-container').className = 'unsupported';
  } else {
    <% locale = ID::LOCALES.preferred(preferred_languages).to_s %>

    var id = iD()
      .presets(iD.data.presets)
      .imagery(iD.data.imagery)
      .taginfo(iD.services.taginfo())
      .embed(true)
      .assetPath("/iD/") <%# Cant use asset_path('iD/') in production. %>
      .assetMap(<%= assets("iD").to_json.html_safe %>)
      .locale("<%= locale %>", "<%= asset_path("iD/locales/#{locale}.json") %>")
      .preauth({
        <% token = @user.access_token(ID_KEY) %>
        url: "<%= request.protocol + request.host_with_port %>",
        oauth_consumer_key: "<%= token.client_application.key %>",
        oauth_secret: "<%= token.client_application.secret %>",
        oauth_token: "<%= token.token %>",
        oauth_token_secret: "<%= token.secret %>"
      });

    id.map().on('move.embed', parent.$.throttle(250, function() {
      if (id.inIntro()) return;
      var zoom = ~~id.map().zoom(),
        center = id.map().center(),
        llz = { lon: center[0], lat: center[1], zoom: zoom };

      parent.updateLinks(llz, zoom);

      // Manually resolve URL to avoid iframe JS context weirdness.
      // http://bl.ocks.org/jfirebaugh/5439412
      var hash = parent.OSM.formatHash(llz);
      if (hash !== parent.location.hash) {
        parent.location.replace(parent.location.href.replace(/(#.*|$)/, hash));
      }
    }));

    parent.$("body").on("click", "a.set_position", function (e) {
      e.preventDefault();
      var data = parent.$(this).data();

      // 0ms timeout to avoid iframe JS context weirdness.
      // http://bl.ocks.org/jfirebaugh/5439412
      setTimeout(function() {
        id.map().centerZoom(
          [data.lon, data.lat],
          Math.max(data.zoom || 15, 13));
      }, 0);
    });

    d3.select('#id-container')
      .call(id.ui());
  }
</script>
</body>
</html>

Do we know why this didn't work in production before and does now?