Fixed: (Avistaz Family) Correct Age Parsing

Co-authored-by: Qstick <qstick@gmail.com>

src/NzbDrone.Core/Indexers/Definitions/Avistaz/AvistazApi.cs

@@ -14,7 +14,7 @@ namespace NzbDrone.Core.Indexers.Definitions.Avistaz
         public AvistazIdInfo MovieTvinfo { get; set; }
 
         [JsonProperty(PropertyName = "created_at")]
-        public DateTime CreatedAt { get; set; }
+        public string CreatedAt { get; set; }
 
         [JsonProperty(PropertyName = "file_name")]
         public string FileName { get; set; }

src/NzbDrone.Core/Indexers/Definitions/Avistaz/AvistazParser.cs

@@ -61,7 +61,7 @@ namespace NzbDrone.Core.Indexers.Definitions.Avistaz
                     InfoUrl = details,
                     Guid = details,
                     Categories = cats,
-                    PublishDate = row.CreatedAt,
+                    PublishDate = DateTime.Parse(row.CreatedAt + "-05:00").ToUniversalTime(), // Avistaz does not specify a timezone & returns server time
                     Size = row.FileSize,
                     Files = row.FileCount,
                     Grabs = row.Completed,