Update of ED report from new reffy run

Using reffy commit 20.0.3.

Author: reffy-bot

ed/index.json

@@ -1,7 +1,7 @@
 {
   "type": "crawl",
   "title": "Reffy crawl",
-  "date": "2025-12-14T12:52:16.033Z",
+  "date": "2025-12-14T18:46:00.242Z",
   "options": {
     "fallback": "ed/index.json",
     "output": "report",
@@ -758,7 +758,7 @@
   },
   "stats": {
     "crawled": 726,
-    "errors": 3
+    "errors": 4
   },
   "crawler": "reffy-20.0.3",
   "results": [
@@ -29051,7 +29051,8 @@
       "elements": "elements/filter-effects-1.json",
       "headings": "headings/filter-effects-1.json",
       "ids": "ids/filter-effects-1.json",
-      "cddl": []
+      "cddl": [],
+      "error": "Error: Execution context was destroyed, most likely because of a navigation.\n    at rewriteError (file:///home/runner/work/webref/webref/node_modules/puppeteer-core/lib/esm/puppeteer/cdp/ExecutionContext.js:453:15)\n    at async #evaluate (file:///home/runner/work/webref/webref/node_modules/puppeteer-core/lib/esm/puppeteer/cdp/ExecutionContext.js:386:60)\n    at async ExecutionContext.evaluate (file:///home/runner/work/webref/webref/node_modules/puppeteer-core/lib/esm/puppeteer/cdp/ExecutionContext.js:274:16)\n    at async IsolatedWorld.evaluate (file:///home/runner/work/webref/webref/node_modules/puppeteer-core/lib/esm/puppeteer/cdp/IsolatedWorld.js:97:16)\n    at async CdpFrame.evaluate (file:///home/runner/work/webref/webref/node_modules/puppeteer-core/lib/esm/puppeteer/api/Frame.js:359:20)\n    at async CdpPage.evaluate (file:///home/runner/work/webref/webref/node_modules/puppeteer-core/lib/esm/puppeteer/api/Page.js:814:20)\n    at async processSpecification (file:///home/runner/work/webref/webref/node_modules/reffy/src/lib/util.js:597:9)\n    at async crawlSpec (file:///home/runner/work/webref/webref/node_modules/reffy/src/lib/specs-crawler.js:109:22)\n    at async processSpec (file:///home/runner/work/webref/webref/node_modules/reffy/src/lib/specs-crawler.js:452:22)\n    at async ThrottledQueue.runThrottled (file:///home/runner/work/webref/webref/node_modules/reffy/src/lib/throttled-queue.js:78:22)"
     },
     {
       "url": "https://www.w3.org/TR/fingerprinting-guidance/",