diff --git a/ghost/admin/app/components/modal-post-history.hbs b/ghost/admin/app/components/modal-post-history.hbs
index 254c957080..7ff9653d31 100644
--- a/ghost/admin/app/components/modal-post-history.hbs
+++ b/ghost/admin/app/components/modal-post-history.hbs
@@ -56,7 +56,7 @@
                                     <span class="gh-post-history-version-tag published">Published</span>
                                 {{/if}}
                             </div>
-                            <span class="gh-post-history-version-meta {{if (eq revision.author.name "Anonymous") "anonymous-author"}}">{{revision.author.name}}</span>
+                            <span class="gh-post-history-version-meta {{if (eq revision.author.name "Deleted staff user") "deleted-user"}}">{{revision.author.name}}</span>
                         </button>
                         {{#if (and revision.selected (not revision.latest))}}
                             <button
diff --git a/ghost/admin/app/components/modal-post-history.js b/ghost/admin/app/components/modal-post-history.js
index 956c96907d..ccfbd7c273 100644
--- a/ghost/admin/app/components/modal-post-history.js
+++ b/ghost/admin/app/components/modal-post-history.js
@@ -61,7 +61,7 @@ export default class ModalPostHistory extends Component {
               title: revision.get('title'),
               feature_image: revision.get('featureImage'),
               author: {
-                  name: revision.get('author.name') || 'Anonymous'
+                  name: revision.get('author.name') || 'Deleted staff user'
               },
               postStatus: revision.get('postStatus'),
               reason: revision.get('reason')
diff --git a/ghost/admin/app/styles/layouts/post-history.css b/ghost/admin/app/styles/layouts/post-history.css
index 8b4ce3990d..a2d9c3fdc7 100644
--- a/ghost/admin/app/styles/layouts/post-history.css
+++ b/ghost/admin/app/styles/layouts/post-history.css
@@ -36,8 +36,8 @@
     font-weight: 400;
 }
 
-.nav-list-item .gh-post-history-version-meta.anonymous-author {
-    color: var(--lightgrey);
+.nav-list-item .gh-post-history-version-meta.deleted-user {
+    color: var(--lightgrey-d2);
 }
 
 .nav-list-item .gh-post-history-version-tag {
@@ -167,7 +167,10 @@
 .gh-post-history-main .show-diff .koenig-lexical h3,
 .gh-post-history-main .show-diff .koenig-lexical h4,
 .gh-post-history-main .show-diff .koenig-lexical h5,
-.gh-post-history-main .show-diff .koenig-lexical p {
+.gh-post-history-main .show-diff .koenig-lexical h6,
+.gh-post-history-main .show-diff .koenig-lexical p,
+.gh-post-history-main .show-diff .koenig-lexical blockquote,
+.gh-post-history-main .show-diff .koenig-lexical aside {
     color: rgba(21, 23, 26, 0.4);
 }