message: Fix date shown for event items in feed
diff: @@ -20,7 +20,7 @@ export class ActivityFeedItem {
  let dateVal = 0;
  if (this.feedItem instanceof FiresidePost) {
  this.type = 'event-item';
  - dateVal = this.feedItem.updated_on || this.feedItem.added_on;
  + dateVal = this.feedItem.published_on || this.feedItem.added_on;
  // We have to spoof this as an event item.
  const post = this.feedItem;
  