Parser: Removes any combination of 'rakuv*` from release group names.

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

@@ -29,6 +29,9 @@ namespace NzbDrone.Core.Test.ParserTests
         [TestCase("The.Middle.S09E13.720p.HEVC.x265-MeGusta-Pre", "MeGusta")]
         [TestCase("Ghosted.S01E08.Haunted.Hayride.720p.AMZN.WEBRip.DDP5.1.x264-NTb-postbot", "NTb")]
         [TestCase("Ghosted.S01E08.Haunted.Hayride.720p.AMZN.WEBRip.DDP5.1.x264-NTb-xpost", "NTb")]
+        [TestCase("Blue.Bloods.S08E05.The.Forgotten.1080p.AMZN.WEB-DL.DDP5.1.H.264-NTb-Rakuv", "NTb")]
+        [TestCase("Lie.To.Me.S01E13.720p.BluRay.x264-SiNNERS-Rakuvfinhel", "SiNNERS")]
+        [TestCase("Who.is.America.S01E01.INTERNAL.720p.HDTV.x264-aAF-RakuvUS-Obfuscated", "aAF")]
         [TestCase("Series Title - S01E01 - Episode Title [RlsGroup]", "RlsGroup")]
         [TestCase("Black Monday S01 E01-E02 1080p AMZN WEBRip DDP5.1 x264 monkee", null)]
         //[TestCase("", "")]

src/NzbDrone.Core/Parser/Parser.cs

@@ -324,7 +324,7 @@ namespace NzbDrone.Core.Parser
         private static readonly Regex SixDigitAirDateRegex = new Regex(@"(?<=[_.-])(?<airdate>(?<!\d)(?<airyear>[1-9]\d{1})(?<airmonth>[0-1][0-9])(?<airday>[0-3][0-9]))(?=[_.-])",
                                                                         RegexOptions.IgnoreCase | RegexOptions.Compiled);
 
-        private static readonly RegexReplace CleanReleaseGroupRegex = new RegexReplace(@"^(.*?[-._ ](S\d+E\d+)[-._ ])|(-(RP|1|NZBGeek|Obfuscated|Scrambled|sample|Pre|postbot|xpost))+$",
+        private static readonly RegexReplace CleanReleaseGroupRegex = new RegexReplace(@"^(.*?[-._ ](S\d+E\d+)[-._ ])|(-(RP|1|NZBGeek|Obfuscated|Scrambled|sample|Pre|postbot|xpost|Rakuv[a-z]*))+$",
                                                                 string.Empty,
                                                                 RegexOptions.IgnoreCase | RegexOptions.Compiled);