Don't use alias for group by

Marr.Data/QGen/SqlitePagingQueryDecorator.cs

@@ -154,7 +154,7 @@ namespace Marr.Data.QGen
             var baseTable = _innerQuery.Tables.First();
             var primaryKeyColumn = baseTable.Columns.Single(c => c.ColumnInfo.IsPrimaryKey);
 
-            string token = _innerQuery.Dialect.CreateToken(string.Concat(baseTable.Alias, ".", _innerQuery.NameOrAltName(primaryKeyColumn.ColumnInfo)));
+            string token = _innerQuery.Dialect.CreateToken(string.Concat(baseTable.Alias, ".", primaryKeyColumn.ColumnInfo.Name));
             sql.AppendFormat(" GROUP BY {0}", token);
         }
     }

NzbDrone.Core/Tv/EpisodeService.cs

@@ -62,7 +62,6 @@ namespace NzbDrone.Core.Tv
             _logger = logger;
         }
 
-
         public Episode GetEpisode(int id)
         {
             return _episodeRepository.Get(id);