Update of ED report from new reffy run

Using reffy commit 18.4.7.

Author: reffy-bot

ed/index.json

@@ -1,7 +1,7 @@
 {
   "type": "crawl",
   "title": "Reffy crawl",
-  "date": "2025-04-19T18:41:59.079Z",
+  "date": "2025-04-20T00:52:13.947Z",
   "options": {
     "fallback": "ed/index.json",
     "output": "report",
@@ -701,7 +701,7 @@
   },
   "stats": {
     "crawled": 669,
-    "errors": 4
+    "errors": 2
   },
   "crawler": "reffy-18.4.7",
   "results": [
@@ -22112,7 +22112,7 @@
       ],
       "crawled": "https://drafts.csswg.org/css-multicol-1/",
       "crawlCacheInfo": {
-        "lastModified": "Thu, 17 Apr 2025 21:38:08 GMT"
+        "lastModified": "Thu, 17 Apr 2025 21:38:09 GMT"
       },
       "generator": "bikeshed",
       "date": "22 November 2024",
@@ -26979,10 +26979,10 @@
       ],
       "crawled": "https://w3c.github.io/epub-specs/epub33/core/",
       "crawlCacheInfo": {
-        "lastModified": "Thu, 17 Apr 2025 14:29:03 GMT"
+        "lastModified": "Sat, 19 Apr 2025 19:41:04 GMT"
       },
       "generator": "respec",
-      "date": "17 April 2025",
+      "date": "19 April 2025",
       "algorithms": "algorithms/epub-33.json",
       "links": "links/epub-33.json",
       "refs": "refs/epub-33.json",
@@ -27037,10 +27037,10 @@
       ],
       "crawled": "https://w3c.github.io/epub-specs/epub34/authoring/",
       "crawlCacheInfo": {
-        "lastModified": "Thu, 17 Apr 2025 14:29:03 GMT"
+        "lastModified": "Sat, 19 Apr 2025 19:41:04 GMT"
       },
       "generator": "respec",
-      "date": "17 April 2025",
+      "date": "19 April 2025",
       "algorithms": "algorithms/epub-34.json",
       "links": "links/epub-34.json",
       "refs": "refs/epub-34.json",
@@ -27094,10 +27094,10 @@
       ],
       "crawled": "https://w3c.github.io/epub-specs/epub34/a11y/",
       "crawlCacheInfo": {
-        "lastModified": "Thu, 17 Apr 2025 14:29:03 GMT"
+        "lastModified": "Sat, 19 Apr 2025 19:41:04 GMT"
       },
       "generator": "respec",
-      "date": "17 April 2025",
+      "date": "19 April 2025",
       "links": "links/epub-a11y-111.json",
       "refs": "refs/epub-a11y-111.json",
       "dfns": "dfns/epub-a11y-111.json",
@@ -27150,10 +27150,10 @@
       ],
       "crawled": "https://w3c.github.io/epub-specs/epub33/rs/",
       "crawlCacheInfo": {
-        "lastModified": "Thu, 17 Apr 2025 14:29:03 GMT"
+        "lastModified": "Sat, 19 Apr 2025 19:41:04 GMT"
       },
       "generator": "respec",
-      "date": "17 April 2025",
+      "date": "19 April 2025",
       "algorithms": "algorithms/epub-rs-33.json",
       "links": "links/epub-rs-33.json",
       "refs": "refs/epub-rs-33.json",
@@ -27207,10 +27207,10 @@
       ],
       "crawled": "https://w3c.github.io/epub-specs/epub34/rs/",
       "crawlCacheInfo": {
-        "lastModified": "Thu, 17 Apr 2025 14:29:03 GMT"
+        "lastModified": "Sat, 19 Apr 2025 19:41:04 GMT"
       },
       "generator": "respec",
-      "date": "17 April 2025",
+      "date": "19 April 2025",
       "algorithms": "algorithms/epub-rs-34.json",
       "links": "links/epub-rs-34.json",
       "refs": "refs/epub-rs-34.json",
@@ -31305,8 +31305,7 @@
       "dfns": "dfns/orientation-event.json",
       "headings": "headings/orientation-event.json",
       "ids": "ids/orientation-event.json",
-      "cddl": [],
-      "error": "Error: Loading https://w3c.github.io/deviceorientation/ triggered HTTP status 503\n    at processSpecification (file:///home/runner/work/webref/webref/node_modules/reffy/src/lib/util.js:486:19)\n    at async crawlSpec (file:///home/runner/work/webref/webref/node_modules/reffy/src/lib/specs-crawler.js:107:22)\n    at async processSpec (file:///home/runner/work/webref/webref/node_modules/reffy/src/lib/specs-crawler.js:388:22)\n    at async ThrottledQueue.runThrottled (file:///home/runner/work/webref/webref/node_modules/reffy/src/lib/throttled-queue.js:78:22)\n    at async Promise.all (index 527)\n    at async crawlList (file:///home/runner/work/webref/webref/node_modules/reffy/src/lib/specs-crawler.js:409:21)"
+      "cddl": []
     },
     {
       "url": "https://www.w3.org/TR/orientation-sensor/",
@@ -39016,8 +39015,7 @@
       "dfns": "dfns/webxr-gamepads-module-1.json",
       "headings": "headings/webxr-gamepads-module-1.json",
       "ids": "ids/webxr-gamepads-module-1.json",
-      "cddl": [],
-      "error": "Error: Loading https://immersive-web.github.io/webxr-gamepads-module/ triggered HTTP status 503\n    at processSpecification (file:///home/runner/work/webref/webref/node_modules/reffy/src/lib/util.js:486:19)\n    at async crawlSpec (file:///home/runner/work/webref/webref/node_modules/reffy/src/lib/specs-crawler.js:107:22)\n    at async processSpec (file:///home/runner/work/webref/webref/node_modules/reffy/src/lib/specs-crawler.js:388:22)\n    at async ThrottledQueue.runThrottled (file:///home/runner/work/webref/webref/node_modules/reffy/src/lib/throttled-queue.js:78:22)\n    at async Promise.all (index 649)\n    at async crawlList (file:///home/runner/work/webref/webref/node_modules/reffy/src/lib/specs-crawler.js:409:21)"
+      "cddl": []
     },
     {
       "url": "https://www.w3.org/TR/webxr-hand-input-1/",