remove unnecessary redirect (cuts down on about 18k redirects)

Author: sarahs

lib/redirects/permalinks.js

@@ -41,7 +41,6 @@ module.exports = function generateRedirectsForPermalinks (permalinks, redirectFr
 
       // add it to the redirects object
       redirects[versionedFrontmatterOldPath] = permalink.href
-      redirects[`/en${versionedFrontmatterOldPath}`] = permalink.href
 
       // then get an array of possible alternative old paths from the current versioned old path
       const possibleOldPathsForVersionedOldPaths = getOldPathsFromPermalink(versionedFrontmatterOldPath, permalink.languageCode, permalink.pageVersion)