diff --git a/build/page-tweets.js b/build/page-tweets.js
index 7608af6..c8e832a 100644
--- a/build/page-tweets.js
+++ b/build/page-tweets.js
@@ -55,8 +55,9 @@ module.exports = exports = async function tweets (pages) {
   /* Load Missing Tweets **************************************************/
 
   while (tweetsNeeded.length) {
-    log('Fetching tweets: ' + tweetsNeeded.join(', '));
-    const arriving = await Promise.all(chunk(tweetsNeeded, 99).map(twitter));
+    // log('Fetching tweets: ' + tweetsNeeded.join(', '));
+    // const arriving = await Promise.all(chunk(tweetsNeeded, 99).map(twitter));
+    const arriving = [];
     const tweetsRequested = tweetsNeeded;
     tweetsNeeded = [];
     const loaded = [];
@@ -71,6 +72,7 @@ module.exports = exports = async function tweets (pages) {
 
     const absent = difference(tweetsRequested, loaded);
     for (const id of absent) {
+      if (!id) continue;
       if (!hasOwn(twitterBackup, id)) {
         log.error('Could not find tweet ' + id);
         continue;
diff --git a/build/twitter-client.js b/build/twitter-client.js
index f09795a..5499ea2 100644
--- a/build/twitter-client.js
+++ b/build/twitter-client.js
@@ -41,11 +41,12 @@ class TwitterClient {
 
     tweetids = uniq(tweetids.map(parseTweetId));
 
-    let tweetsNeeded = this._missing(tweetids);
+    let tweetsNeeded = this._missing(tweetids).filter(Boolean);
 
     while (tweetsNeeded.length) {
-      log('Fetching tweets: ' + tweetsNeeded.join(', '));
-      const arriving = await Promise.all(chunk(tweetsNeeded, 99).map(this._lookup));
+      // log('Fetching tweets: ' + tweetsNeeded.join(', '));
+      // const arriving = await Promise.all(chunk(tweetsNeeded, 99).map(this._lookup));
+      const arriving = [];
       const tweetsRequested = tweetsNeeded;
       tweetsNeeded = [];
       const loaded = [];
@@ -61,6 +62,7 @@ class TwitterClient {
 
       const absent = difference(tweetsRequested, loaded);
       for (const id of absent) {
+        if (!id) continue;
         if (!hasOwn(this._backupData, id)) {
           log.error('Could not find tweet ' + id);
           continue;