src/lib/components/LoadMoreComponent.svelte

@@ -70,7 +70,7 @@
     display: flex;
     overflow: hidden;
     max-width: 100%;
-    transition: all 0.3s 0.5s;
+    transition: all 0.3s;
   }
 
   /* Cannot be removed, so that it animates its width change */

src/routes/+page.svelte

@@ -129,7 +129,7 @@ function loadOlderPosts() {
       // There shouldn't be any duplicates, but better be safe than sorry
       data.posts = filterDuplicates(data.posts.concat(resp));
       // If we got less than we expected, there are no older posts available
-      moreOlderPostsAvailable = resp.length >= (filter.count ?? 20);
+      moreOlderPostsAvailable = resp.length < (filter.count ?? 20);
     } else {
       moreOlderPostsAvailable = false;
     }