fix: nullify bogus wikipedia "Jonny Liette" swimming question

[nikbpetrov]

• no mention on the original wiki article: https://en.wikipedia.org/wiki/List_of_world_records_in_swimming
• no mention of Jonny Liette on wikipedia: https://en.wikipedia.org/w/index.php?search=%22Jonny+Liette%22&fulltext=1&ns0=1
• no record of Liette on wikiblame: https://wikipedia.ramselehof.de/wikiblame.php?user_lang=en&lang=en&project=wikipedia&tld=org&article=List+of+world+records+in+swimming&needle=Liette&skipversions=0&ignorefirst=0&limit=500&offmon=7&offtag=14&offjahr=2026&searchmethod=int&order=desc&user=

Summary by CodeRabbit

• Bug Fixes
  • Corrected handling of questions tied to an invalid or non-existent swimmer record.
  • Such questions now resolve to no result starting from the benchmark period, preventing fabricated information from being returned.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: ea292c9f-3bac-4dae-86a6-c211368a651d

📥 Commits

Reviewing files that changed from the base of the PR and between 169b86e and bd6dff1.

📒 Files selected for processing (1)

• src/sources/_metadata.py

---

📝 Walkthrough

Walkthrough

The Wikipedia source metadata now includes a nullification entry for the non-existent swimmer record, effective from the benchmark start date.

Changes

Wikipedia nullification

Layer / File(s)	Summary
Add Wikipedia nullification entry src/sources/_metadata.py	Adds the specified record ID to nullified_questions with BENCHMARK_START_DATE_DATETIME_DATE as its nullification start date.

Estimated code review effort: 1 (Trivial) | ~2 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the main change: nullifying the bogus Wikipedia Jonny Liette swimming question.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}