diff --git a/src/components/chapter.svelte b/src/components/chapter.svelte
index bc176e3..f0973de 100644
--- a/src/components/chapter.svelte
+++ b/src/components/chapter.svelte
@@ -7,15 +7,12 @@
     export var selected;
     export var disabledDownload = false;
     export var progress = 0;
-
-    $: if(progress !== 0) console.log("chapter", chapter.data.attributes.chapter, progress * 100);
 </script>
 
 <tr on:click={() => dispatch("select")} class:selected={selected} style="background-image: linear-gradient(to right, rgba(0, 255, 0, 0.247) {progress * 100}%, transparent {progress * 100}%)">
     <td class="no-wrap">{chapter.data.attributes.volume ? "Vol " + chapter.data.attributes.volume : ""}</td>
-    <td class="no-wrap">Chapter {chapter.data.attributes.chapter}</td>
+    <td class="no-wrap">{chapter.data.attributes.chapter ? "Chapter " + chapter.data.attributes.chapter : ""}</td>
     <td>{chapter.data.attributes.title}</td>
-    <td class="action no-wrap"><span on:click|stopPropagation={() => !disabledDownload && dispatch("download")} class:disabled={disabledDownload}>Download</span></td>
     <td class="action no-wrap"><a href={$url("./" + chapter.data.id)} on:click|stopPropagation={() => !disabledDownload && dispatch("view")}>View</a></td>
 </tr>
 
diff --git a/src/pages/[manga]/_layout.svelte b/src/pages/[manga]/_layout.svelte
index 479b438..ebcdb52 100644
--- a/src/pages/[manga]/_layout.svelte
+++ b/src/pages/[manga]/_layout.svelte
@@ -15,5 +15,9 @@
 {#await mangaData}
     loading...
 {:then manga}
-    <slot scoped={({ manga: manga.data.attributes, mangaRelationships: manga.relationships, id: manga.data.id })} />
+    {#if manga}
+        <slot scoped={({ manga: manga.data.attributes, mangaRelationships: manga.relationships, id: manga.data.id })} />
+    {:else}
+        Manga not found.
+    {/if}
 {/await}
\ No newline at end of file
diff --git a/src/pages/[manga]/index.svelte b/src/pages/[manga]/index.svelte
index 13120f2..1c2cd03 100644
--- a/src/pages/[manga]/index.svelte
+++ b/src/pages/[manga]/index.svelte
@@ -56,6 +56,7 @@
         state = "active";
         processing.opts.callback = async (chapter, link, finished) => {
             console.log(chapter, link, finished);
+            if(chapter === -1 || link === -1) return;
             var cs = await chapters;
             var related = cs.results.filter(t => processing.opts.chapters.find(c => t.data.id === c.id));
             var done = processing.opts.chapters.filter(t => t.number < chapter);