diff --git a/app/Form/Resources/FormResource.php b/app/Form/Resources/FormResource.php
index 818d36b2..69437e42 100644
--- a/app/Form/Resources/FormResource.php
+++ b/app/Form/Resources/FormResource.php
@@ -51,6 +51,7 @@ class FormResource extends JsonResource
             'has_nami_field' => $this->getFields()->hasNamiField(),
             'export' => $this->export,
             'needs_prevention' => $this->needs_prevention,
+            'prevention_text' => $this->prevention_text,
             'links' => [
                 'participant_index' => route('form.participant.index', ['form' => $this->getModel(), 'parent' => null]),
                 'participant_root_index' => route('form.participant.index', ['form' => $this->getModel(), 'parent' => -1]),
diff --git a/app/Lib/Editor/EditorData.php b/app/Lib/Editor/EditorData.php
index 7794eb31..094b3fb7 100644
--- a/app/Lib/Editor/EditorData.php
+++ b/app/Lib/Editor/EditorData.php
@@ -18,7 +18,7 @@ class EditorData extends Data implements Editorable
     public function placeholder(string $search, string $replacement): self
     {
         $replacedBlocks = str(json_encode($this->blocks))->replace('{' . $search . '}', $replacement);
-        $this->blocks = json_decode($replacedBlocks);
+        $this->blocks = json_decode($replacedBlocks, true);
 
         return $this;
     }
@@ -42,14 +42,15 @@ class EditorData extends Data implements Editorable
 
     public function append(Editorable $editorable): self
     {
-        $this->blocks = array_merge($this->blocks, $editorable->toEditorData()->blocks);
-
-        return $this;
+        return self::from([
+            ...$this->toArray(),
+            'blocks' => array_merge($this->blocks, $editorable->toEditorData()->blocks),
+        ]);
     }
 
     public function replaceWithList(string $blockContent, array $replacements): self
     {
-        $this->blocks = collect($this->blocks)->map(function ($block) use ($blockContent, $replacements) {
+        $blocks = collect($this->blocks)->map(function ($block) use ($blockContent, $replacements) {
             if (data_get($block, 'type') !== 'paragraph') {
                 return $block;
             }
@@ -71,8 +72,10 @@ class EditorData extends Data implements Editorable
             return $block;
         })->toArray();
 
-
-        return $this;
+        return self::from([
+            ...$this->toArray(),
+            'blocks' => $blocks,
+        ]);
     }
 
     public function toEditorData(): EditorData
diff --git a/resources/js/views/form/Index.vue b/resources/js/views/form/Index.vue
index 45160c0e..01f147f6 100644
--- a/resources/js/views/form/Index.vue
+++ b/resources/js/views/form/Index.vue
@@ -43,7 +43,6 @@
                         <f-text id="name" v-model="single.name" class="grow" label="Name" required></f-text>
                         <f-switch id="is_active" v-model="single.is_active" name="is_active" label="Aktiv"></f-switch>
                         <f-switch id="is_private" v-model="single.is_private" name="is_private" label="Privat"></f-switch>
-                        <f-switch id="needs_prevention" v-model="single.needs_prevention" name="needs_prevention" label="Prävention"></f-switch>
                     </div>
                     <f-singlefile
                         id="header_image"