Topic Links 22 Archive Fix New May 2026

Here’s a concise write‑up based on the keywords “topic links 22 archive fix new” — likely referring to troubleshooting a forum, CMS, or knowledge base where topic links from 2022 (or a specific “archive 22”) are broken and need a new fix.

Write‑up: Fixing Broken Topic Links in Archive ’22 – A New Approach Issue In early 2026, users reported that many topic links pointing to the 2022 archive returned 404 errors or blank pages. The archive (labelled “22”) contained valuable discussions, but internal linking broke after a platform migration. Root Cause

The old URL structure used /topic/ID/title while the new system expects /forums/topic/ID-slug Archive ‘22’ was partially excluded during the rebuild, causing missing redirects Some links had hard‑coded view=full parameters no longer supported

Fix Strategy (New)

Map Old → New

Extracted all 2022 topic IDs from the legacy database Created a CSV mapping: old_topic_id → new_permalink

Custom Redirect Handler

Wrote a middleware script that catches /topic/22/* requests Strips the archive prefix, looks up ID, returns 301 to new URL

Batch Update

Ran an SQL query to replace outdated href values in post content Used regex: href="/topic/22/(\d+)/ → /forums/topic/$1-2022 topic links 22 archive fix new

Cache & Sitemap Refresh

Cleared CDN cache for archive routes Regenerated the XML sitemap including all fixed 2022 topics