diff --git a/src/components/Sponsor/Sponsor.astro b/src/components/Sponsor/Sponsor.astro
index d53894f9f..c685224cc 100644
--- a/src/components/Sponsor/Sponsor.astro
+++ b/src/components/Sponsor/Sponsor.astro
@@ -22,7 +22,7 @@ const {
   id='sponsor-ad'
   target='_blank'
   rel='noopener sponsored'
-  class='fixed bottom-[15px] right-[20px] outline-[2px] outline-transparent z-50 bg-white max-w-[330px] shadow-lg hidden'
+  class='fixed bottom-[15px] right-[20px] outline-transparent z-50 bg-white max-w-[330px] shadow-lg outline-0 hidden'
 >
   <img
     src={ imageUrl }
diff --git a/src/components/Sponsor/sponsor.js b/src/components/Sponsor/sponsor.js
index c657ef685..8dedf7333 100644
--- a/src/components/Sponsor/sponsor.js
+++ b/src/components/Sponsor/sponsor.js
@@ -1,8 +1,9 @@
 window.setTimeout(() => {
-  const ad = document.querySelector('.sponsor-ad');
+  const ad = document.querySelector('#sponsor-ad');
   if (!ad) {
     return;
   }
 
   ad.classList.remove('hidden');
-}, 500);
\ No newline at end of file
+  ad.classList.add('flex');
+}, 500);
diff --git a/src/components/TopicSearch/topics.js b/src/components/TopicSearch/topics.js
index 3200c8a04..26b31edee 100644
--- a/src/components/TopicSearch/topics.js
+++ b/src/components/TopicSearch/topics.js
@@ -1,31 +1,46 @@
 class Topics {
-    constructor() {
-      this.onDOMLoaded = this.onDOMLoaded.bind(this);
-      this.init = this.init.bind(this);
-      this.filterTopicNodes = this.filterTopicNodes.bind(this);
-    }
-  
-    filterTopicNodes(e) {
-      const value = e.target.value.trim().toLowerCase();
-      if (!value) {
-        document.querySelectorAll(`[data-topic]`).forEach((item) => item.classList.remove('hidden'));
-        return;
-      }
-  
-      document.querySelectorAll(`[data-topic]`).forEach((item) => item.classList.add('hidden'));
-  
-      document.querySelectorAll(`[data-topic*="${value}"]`).forEach((item) => item.classList.remove('hidden'));
-    }
-  
-    onDOMLoaded() {
-      document.getElementById('search-topic-input').addEventListener('keyup', this.filterTopicNodes);
+  constructor() {
+    this.topicSearchId = 'search-topic-input';
+
+    this.onDOMLoaded = this.onDOMLoaded.bind(this);
+    this.init = this.init.bind(this);
+    this.filterTopicNodes = this.filterTopicNodes.bind(this);
+  }
+
+  get topicSearchEl() {
+    return document.getElementById(this.topicSearchId);
+  }
+
+  filterTopicNodes(e) {
+    const value = e.target.value.trim().toLowerCase();
+    if (!value) {
+      document
+        .querySelectorAll(`[data-topic]`)
+        .forEach((item) => item.classList.remove('hidden'));
+      return;
     }
-  
-    init() {
-      window.addEventListener('DOMContentLoaded', this.onDOMLoaded);
+
+    document
+      .querySelectorAll(`[data-topic]`)
+      .forEach((item) => item.classList.add('hidden'));
+
+    document
+      .querySelectorAll(`[data-topic*="${value}"]`)
+      .forEach((item) => item.classList.remove('hidden'));
+  }
+
+  onDOMLoaded() {
+    if (!this.topicSearchEl) {
+      return;
     }
+
+    this.topicSearchEl.addEventListener('keyup', this.filterTopicNodes);
+  }
+
+  init() {
+    window.addEventListener('DOMContentLoaded', this.onDOMLoaded);
   }
-  
-  const topicRef = new Topics();
-  topicRef.init();
-  
\ No newline at end of file
+}
+
+const topicRef = new Topics();
+topicRef.init();
diff --git a/src/pages/[roadmapId]/index.astro b/src/pages/[roadmapId]/index.astro
index b4c554fb0..b0b19076c 100644
--- a/src/pages/[roadmapId]/index.astro
+++ b/src/pages/[roadmapId]/index.astro
@@ -42,7 +42,11 @@ const roadmapData = roadmapFile.frontmatter as RoadmapFrontmatter;
     )
   }
 
-  <MarkdownRoadmap>
-    <roadmapFile.Content />
-  </MarkdownRoadmap>
+  {
+    !roadmapData.jsonUrl && (
+      <MarkdownRoadmap>
+        <roadmapFile.Content />
+      </MarkdownRoadmap>
+    )
+  }
 </BaseLayout>