diff --git a/app/Util/HtmlDescriptionFilter.php b/app/Util/HtmlDescriptionFilter.php
index 4494a73ce..7287586d1 100644
--- a/app/Util/HtmlDescriptionFilter.php
+++ b/app/Util/HtmlDescriptionFilter.php
@@ -31,6 +31,10 @@ class HtmlDescriptionFilter
 
     public static function filterFromString(string $html): string
     {
+        if (empty(trim($html))) {
+            return '';
+        }
+
         $doc = new HtmlDocument($html);
 
         $topLevel = [...$doc->getBodyChildren()];
diff --git a/database/seeders/DummyContentSeeder.php b/database/seeders/DummyContentSeeder.php
index 47e8d1d7c..a4383be50 100644
--- a/database/seeders/DummyContentSeeder.php
+++ b/database/seeders/DummyContentSeeder.php
@@ -3,6 +3,7 @@
 namespace Database\Seeders;
 
 use BookStack\Api\ApiToken;
+use BookStack\Entities\Models\Book;
 use BookStack\Entities\Models\Bookshelf;
 use BookStack\Entities\Models\Chapter;
 use BookStack\Entities\Models\Page;
@@ -38,7 +39,7 @@ class DummyContentSeeder extends Seeder
 
         $byData = ['created_by' => $editorUser->id, 'updated_by' => $editorUser->id, 'owned_by' => $editorUser->id];
 
-        \BookStack\Entities\Models\Book::factory()->count(5)->create($byData)
+        Book::factory()->count(5)->create($byData)
             ->each(function ($book) use ($byData) {
                 $chapters = Chapter::factory()->count(3)->create($byData)
                     ->each(function ($chapter) use ($book, $byData) {
@@ -50,7 +51,7 @@ class DummyContentSeeder extends Seeder
                 $book->pages()->saveMany($pages);
             });
 
-        $largeBook = \BookStack\Entities\Models\Book::factory()->create(array_merge($byData, ['name' => 'Large book' . Str::random(10)]));
+        $largeBook = Book::factory()->create(array_merge($byData, ['name' => 'Large book' . Str::random(10)]));
         $pages = Page::factory()->count(200)->make($byData);
         $chapters = Chapter::factory()->count(50)->make($byData);
         $largeBook->pages()->saveMany($pages);
diff --git a/tests/Api/SearchApiTest.php b/tests/Api/SearchApiTest.php
index cdc954ec3..2a186e8d6 100644
--- a/tests/Api/SearchApiTest.php
+++ b/tests/Api/SearchApiTest.php
@@ -52,7 +52,7 @@ class SearchApiTest extends TestCase
     public function test_all_endpoint_returns_items_with_preview_html()
     {
         $book = $this->entities->book();
-        $book->update(['name' => 'name with superuniquevalue within', 'description' => 'Description with superuniquevalue within']);
+        $book->forceFill(['name' => 'name with superuniquevalue within', 'description' => 'Description with superuniquevalue within'])->save();
         $book->indexForSearch();
 
         $resp = $this->actingAsApiAdmin()->getJson($this->baseEndpoint . '?query=superuniquevalue');
diff --git a/tests/Entity/BookTest.php b/tests/Entity/BookTest.php
index 3e37e61f7..c4872785b 100644
--- a/tests/Entity/BookTest.php
+++ b/tests/Entity/BookTest.php
@@ -307,6 +307,8 @@ class BookTest extends TestCase
 
         $resp->assertRedirect($copy->getUrl());
         $this->assertEquals($book->getDirectChildren()->count(), $copy->getDirectChildren()->count());
+
+        $this->get($copy->getUrl())->assertSee($book->description_html, false);
     }
 
     public function test_copy_does_not_copy_non_visible_content()
diff --git a/tests/Entity/ConvertTest.php b/tests/Entity/ConvertTest.php
index decda5224..d9b1ee466 100644
--- a/tests/Entity/ConvertTest.php
+++ b/tests/Entity/ConvertTest.php
@@ -42,6 +42,7 @@ class ConvertTest extends TestCase
         $this->assertEquals('Penguins', $newBook->tags->first()->value);
         $this->assertEquals($chapter->name, $newBook->name);
         $this->assertEquals($chapter->description, $newBook->description);
+        $this->assertEquals($chapter->description_html, $newBook->description_html);
 
         $this->assertActivityExists(ActivityType::BOOK_CREATE_FROM_CHAPTER, $newBook);
     }
@@ -105,6 +106,7 @@ class ConvertTest extends TestCase
         $this->assertEquals('Ducks', $newShelf->tags->first()->value);
         $this->assertEquals($book->name, $newShelf->name);
         $this->assertEquals($book->description, $newShelf->description);
+        $this->assertEquals($book->description_html, $newShelf->description_html);
         $this->assertEquals($newShelf->books()->count(), $bookChapterCount + 1);
         $this->assertEquals($systemBookCount + $bookChapterCount, Book::query()->count());
         $this->assertActivityExists(ActivityType::BOOKSHELF_CREATE_FROM_BOOK, $newShelf);
diff --git a/tests/References/ReferencesTest.php b/tests/References/ReferencesTest.php
index bc691b0cd..715f71435 100644
--- a/tests/References/ReferencesTest.php
+++ b/tests/References/ReferencesTest.php
@@ -102,13 +102,13 @@ class ReferencesTest extends TestCase
 
         foreach ($entities as $entity) {
             $resp = $this->get($entity->getUrl());
-            $resp->assertSee('Referenced on 1 page');
-            $resp->assertDontSee('Referenced on 1 pages');
+            $resp->assertSee('Referenced by 1 item');
+            $resp->assertDontSee('Referenced by 1 items');
         }
 
         $this->createReference($otherPage, $entities['page']);
         $resp = $this->get($entities['page']->getUrl());
-        $resp->assertSee('Referenced on 2 pages');
+        $resp->assertSee('Referenced by 2 items');
     }
 
     public function test_references_to_visible_on_references_page()
diff --git a/tests/Settings/RegenerateReferencesTest.php b/tests/Settings/RegenerateReferencesTest.php
index 25832b03e..0511f2624 100644
--- a/tests/Settings/RegenerateReferencesTest.php
+++ b/tests/Settings/RegenerateReferencesTest.php
@@ -21,7 +21,7 @@ class RegenerateReferencesTest extends TestCase
     public function test_action_runs_reference_regen()
     {
         $this->mock(ReferenceStore::class)
-            ->shouldReceive('updateForAllPages')
+            ->shouldReceive('updateForAll')
             ->once();
 
         $resp = $this->asAdmin()->post('/settings/maintenance/regenerate-references');
@@ -45,7 +45,7 @@ class RegenerateReferencesTest extends TestCase
     public function test_action_failed_shown_as_error_notification()
     {
         $this->mock(ReferenceStore::class)
-            ->shouldReceive('updateForAllPages')
+            ->shouldReceive('updateForAll')
             ->andThrow(\Exception::class, 'A badger stopped the task');
 
         $resp = $this->asAdmin()->post('/settings/maintenance/regenerate-references');