Request and parse correct language in FacebookPublicUpdater

src/data-sources/FacebookPublicUpdater.class.php

@@ -20,7 +20,8 @@ public function setParams($post_id, $post_url = false) {
 		parent::setparams($post_id, $post_url);
 
 		$this->updater->resource_params = array(
-			'href' => $this->updater->post_url
+			'href' => $this->updater->post_url,
+			'locale' => 'en_US' // Result will be parsed in English
 		);
 
 	}

src/readme.txt

@@ -96,6 +96,9 @@ This plugin was created by Ben Cole, as a member of the Chapman University web m
 
 == Changelog ==
 
+= 1.5.2 =
+* Fixed an issue where Facebook stats were not collected for some websites in languages other than English
+
 = 1.5.1 =
 * Updated the Facebook Graph API to version 2.3 (latest)
 * IMPORTANT: As of this version, the individual post meta fields for 'facebook_likes', 'facebook_comments' and 'facebook_shares' are no longer available. You will not notice any difference unless you have previously written a custom theme or plugin which made use of these hidden custom fields. To delete these old fields and clean up your database, you should completely un-install (and delete) this plugin from the Dashboard and then re-install it. 
@@ -201,6 +204,9 @@ This plugin was created by Ben Cole, as a member of the Chapman University web m
 
 == Upgrade Notice ==
 
+= 1.5.2 =
+Fixed a bug with Facebook stats on non-English websites
+
 = 1.5.1 =
 Switch to Facebook API version 2.3
 

src/social-metrics-tracker.php

@@ -3,7 +3,7 @@
 Plugin Name: Social Metrics Tracker
 Plugin URI: https://github.com/ChapmanU/wp-social-metrics-tracker
 Description: Collect and display social network shares, likes, tweets, and view counts of posts.
-Version: 1.5.1
+Version: 1.5.2
 Author: Ben Cole, Chapman University
 Author URI: http://www.bencole.net
 License: GPLv2+
@@ -38,7 +38,7 @@
 
 class SocialMetricsTracker {
 
-	public $version = '1.5.1'; // for db upgrade comparison
+	public $version = '1.5.2'; // for db upgrade comparison
 	public $updater;
 	public $options;