diff --git a/inc/spot.php b/inc/spot.php
index 7c84643..292d4a1 100755
--- a/inc/spot.php
+++ b/inc/spot.php
@@ -388,7 +388,7 @@ class Spot extends Main
 		$asPosts = $this->oDb->selectRows($asInfo);
 
 		foreach($asPosts as &$asPost) {
-			$iUnixTimeStamp = strtotime($asPost['site_time']); //assumes site timezone (Settings::TIMEZONE)
+			$iUnixTimeStamp = strtotime($asPost['site_time']); //assumes site timezone
 			$asPost['formatted_name'] = Toolbox::mb_ucwords($asPost['name']);
 			unset($asPost[Db::getId(User::USER_TABLE)]);
 
@@ -622,7 +622,7 @@ class Spot extends Main
 		return $this->oLang->getTranslation('date_time', array($sDate, $sTime));
 	}
 
-	public function getTimeZoneFromDate($sDate) {
+	public static function getTimeZoneFromDate($sDate) {
 		$sTimeZone = null;
 
 		preg_match('/(?<timezone>(\+|\-)\d{2}:?(\d{2}|))$/', $sDate, $asMatch);