Fixed SeriesStats query

NzbDrone.Core/SeriesStats/SeriesStatisticsRepository.cs

@@ -57,7 +57,7 @@ namespace NzbDrone.Core.SeriesStats
                      SUM(CASE WHEN Monitored = 1 AND AirdateUtc <= @currentDate THEN 1 ELSE 0 END) AS EpisodeCount,
                      SUM(CASE WHEN Monitored = 1 AND Episodes.EpisodeFileId > 0 AND AirDateUtc <= @currentDate THEN 1 ELSE 0 END) AS EpisodeFileCount,
                      MAX(Episodes.SeasonNumber) as SeasonCount,
-                     MIN(CASE WHEN AirDateUtc < @currentDate THEN NULL ELSE AirDate END) AS NextAiringString
+                     MIN(CASE WHEN AirDateUtc < @currentDate THEN NULL ELSE AirDateUtc END) AS NextAiringString
                      FROM Episodes";
         }