Fix loadLatest() on home feed

src/state/models/feed-view.ts

@@ -405,7 +405,7 @@ export class FeedModel {
     const toPrepend = []
     for (const item of res.data.feed) {
       if (this.feed.find(item2 => item2.uri === item.uri)) {
-        return // stop here - we've hit a post we already have
+        break // stop here - we've hit a post we already have
       }
       toPrepend.unshift(item) // reverse the order
     }

src/view/shell/mobile/index.tsx

@@ -115,7 +115,7 @@ const Btn = ({
           <Text style={styles.notificationCountLabel}>{notificationCount}</Text>
         </View>
       ) : undefined}
-      {tabCount > 1 ? (
+      {tabCount && tabCount > 1 ? (
         <View style={styles.tabCount}>
           <Text style={styles.tabCountLabel}>{tabCount}</Text>
         </View>