diff --git a/web/src/i18n/strings.en.yaml b/web/src/i18n/strings.en.yaml
index b7475093d..27e77eb1d 100644
--- a/web/src/i18n/strings.en.yaml
+++ b/web/src/i18n/strings.en.yaml
@@ -504,10 +504,10 @@ repoEmptyMarkdownExisting: |
 webhookEmpty: There are no webhooks in your repo. Click the button below to create a webhook.
 compareEmptyDiffTitle: There isn't anything to compare
 compareEmptyDiffMessage: Two branches are identical.
-noCommits: There is no commits
+noCommits: There are no commits
 noCommitsMessage: This repository does not have any commits yet.
 noCommitsPR: This Pull Request does not have commit history.
-noChanges: There is no changes
+noChanges: There are no changes
 noChangesPR: This Pull Request does not have any changes.
 noChangesCompare: Source and target are identical.
 pageLoading: Loading, please wait...
diff --git a/web/src/pages/PullRequests/PullRequestsContentHeader/PRAuthorFilter.tsx b/web/src/pages/PullRequests/PullRequestsContentHeader/PRAuthorFilter.tsx
index 2552a5b66..c075b6ecd 100644
--- a/web/src/pages/PullRequests/PullRequestsContentHeader/PRAuthorFilter.tsx
+++ b/web/src/pages/PullRequests/PullRequestsContentHeader/PRAuthorFilter.tsx
@@ -96,7 +96,15 @@ export function PRAuthorFilter({
         }
       )
 
-      const authors = [...fetchedAuthors, ...(activePullRequestAuthorObj ? [activePullRequestAuthorObj] : [])]
+      const authors = [...fetchedAuthors]
+      if (activePullRequestAuthorObj?.id) {
+        // Only add activePullRequestAuthorObj if it exists and isn't already in the list
+        const isDuplicate = fetchedAuthors.some(author => author.id === activePullRequestAuthorObj.id)
+
+        if (!isDuplicate) {
+          authors.push(activePullRequestAuthorObj)
+        }
+      }
 
       const authorsList = await moveCurrentUserToTop(authors, currentUser, query)
 
@@ -118,6 +126,7 @@ export function PRAuthorFilter({
 
   return (
     <DropDown
+      key={activePullRequestAuthorObj?.id}
       value={authorFilterOption}
       items={() => getAuthorsPromise()}
       disabled={loadingAuthors}