Fixed: Parsing of multi season packs with only space between the season numbers

src/NzbDrone.Core.Test/ParserTests/SeasonParserFixture.cs

@@ -87,6 +87,9 @@ namespace NzbDrone.Core.Test.ParserTests
         [TestCase("Series Title S01 - S07 BluRay 1080p x264 REPACK -SacReD", "Series Title", 1)]
         [TestCase("Series Title Season 01-07 BluRay 1080p x264 REPACK -SacReD", "Series Title", 1)]
         [TestCase("Series Title Season 01 - Season 07 BluRay 1080p x264 REPACK -SacReD", "Series Title", 1)]
+        [TestCase("Series Title Complete Series S01 S04 (1080p BluRay x265 HEVC 10bit AAC 5.1 Vyndros)", "Series Title", 1)]
+        [TestCase("Series Title S01 S04 (1080p BluRay x265 HEVC 10bit AAC 5.1 Vyndros)", "Series Title", 1)]
+        [TestCase("Series Title S01 04 (1080p BluRay x265 HEVC 10bit AAC 5.1 Vyndros)", "Series Title", 1)]
         public void should_parse_multi_season_release(string postTitle, string title, int firstSeason)
         {
             var result = Parser.Parser.ParseTitle(postTitle);

src/NzbDrone.Core/Parser/Parser.cs

@@ -184,7 +184,7 @@ namespace NzbDrone.Core.Parser
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
                 // Multi-season pack
-                new Regex(@"^(?<title>.+?)[-_. ]+(?:S|(?:Season|Saison|Series|Stagione)[_. ])(?<season>(?<!\d+)(?:\d{1,2})(?!\d+))(?:-|[-_. ]{3})(?:S|(?:Season|Saison|Series|Stagione)[_. ])?(?<season>(?<!\d+)(?:\d{1,2})(?!\d+))",
+                new Regex(@"^(?<title>.+?)(Complete Series)?[-_. ]+(?:S|(?:Season|Saison|Series|Stagione)[_. ])(?<season>(?<!\d+)(?:\d{1,2})(?!\d+))(?:[-_. ]{1}|[-_. ]{3})(?:S|(?:Season|Saison|Series|Stagione)[_. ])?(?<season>(?<!\d+)(?:\d{1,2})(?!\d+))",
                     RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
                 // Partial season pack