diff --git a/src/NzbDrone.Core.Test/ParserTests/AbsoluteEpisodeNumberParserFixture.cs b/src/NzbDrone.Core.Test/ParserTests/AbsoluteEpisodeNumberParserFixture.cs
index 2b51ff6ee..1f373509c 100644
--- a/src/NzbDrone.Core.Test/ParserTests/AbsoluteEpisodeNumberParserFixture.cs
+++ b/src/NzbDrone.Core.Test/ParserTests/AbsoluteEpisodeNumberParserFixture.cs
@@ -87,7 +87,7 @@ namespace NzbDrone.Core.Test.ParserTests
         [TestCase("Series Title 2018 06 720p x265 AOZ.mp4", "Series Title 2018", 6, 0, 0)]
         [TestCase("Series Title S03 - EP14 VOSTFR [1080p] [HardSub] Yass'Kun", "Series Title S03", 14, 0, 0)]
         [TestCase("Series Title S3 -  15 VOSTFR [720p]", "Series Title S3", 15, 0, 0)]
-        [TestCase("A Series: RE S2 - Episode 4 VOSTFR (1080p)", "A Series RE S2", 4, 0, 0)]
+        [TestCase("A Series: RE S2 - Episode 4 VOSTFR (1080p)", "A Series: RE S2", 4, 0, 0)]
         [TestCase("To Another Series III - Episode 5 VOSTFR (1080p)", "To Another Series III", 5, 0, 0)]
         [TestCase("[Prout] Show;Title 0 - Episode 5 VOSTFR (BDRip 1920x1080 x264 FLAC)", "Show;Title 0", 5, 0, 0)]
         [TestCase("[BakedFish] Some Show [Anime] - 01 [720p][AAC].mp4", "Some Show [Anime]", 1, 0, 0)]
@@ -99,6 +99,7 @@ namespace NzbDrone.Core.Test.ParserTests
         [TestCase("SeriesTitle.E1135.Lasst.den.Mond.am.Himmel.stehen.GERMAN.1080p.WEBRip.x264-Group", "SeriesTitle", 1135, 0, 0)]
         [TestCase("[HorribleSubs] Series 100 - 07 [1080p].mkv", "Series 100", 7, 0, 0)]
         [TestCase("[HorribleSubs] Series 100 S2 - 07 [1080p].mkv", "Series 100 S2", 7, 0, 0)]
+        [TestCase("[abc] Adventure Series: 30 [Web][MKV][h264][720p][AAC 2.0][abc]", "Adventure Series:", 30, 0, 0)]
         //[TestCase("", "", 0, 0, 0)]
         public void should_parse_absolute_numbers(string postTitle, string title, int absoluteEpisodeNumber, int seasonNumber, int episodeNumber)
         {
diff --git a/src/NzbDrone.Core.Test/ParserTests/UnicodeReleaseParserFixture.cs b/src/NzbDrone.Core.Test/ParserTests/UnicodeReleaseParserFixture.cs
index 2a1b484c7..6dd367777 100644
--- a/src/NzbDrone.Core.Test/ParserTests/UnicodeReleaseParserFixture.cs
+++ b/src/NzbDrone.Core.Test/ParserTests/UnicodeReleaseParserFixture.cs
@@ -38,7 +38,7 @@ namespace NzbDrone.Core.Test.ParserTests
         }
 
         [TestCase("[喵萌奶茶屋&LoliHouse]玛娜利亚魔法学院/巴哈姆特之怒Anime Series Title - 03 [WebRip 1080p HEVC-10bit AAC][简繁内封字幕]", "巴哈姆特之怒Anime Series Title", "喵萌奶茶屋&LoliHouse", 3)]
-        [TestCase("[悠哈璃羽字幕社&拉斯观测组&LoliHouse] 刀剑神域: Alicization / Anime Series: Title - 17 [WebRip 1080p HEVC-10bit AAC][简繁内封字幕]", "Anime Series Title", "悠哈璃羽字幕社&拉斯观测组&LoliHouse", 17)]
+        [TestCase("[悠哈璃羽字幕社&拉斯观测组&LoliHouse] 刀剑神域: Alicization / Anime Series: Title - 17 [WebRip 1080p HEVC-10bit AAC][简繁内封字幕]", "Anime Series: Title", "悠哈璃羽字幕社&拉斯观测组&LoliHouse", 17)]
         [TestCase("[ZERO字幕組]嫁給非人類·Anime-Series Title[11][BIG5][1080p]", "Anime-Series Title", "ZERO字幕組", 11)]
         [TestCase("[Lilith-Raws] 艾梅洛閣下 II 世事件簿 -魔眼蒐集列車 Grace note- / Anime-Series Title - 04 [BiliBili][WEB-DL][1080p][AVC AAC][CHT][MKV]", "Anime-Series Title", "Lilith-Raws", 4)]
         public void should_parse_unbracketed_chinese_anime_releases(string postTitle, string title, string subgroup, int absoluteEpisodeNumber)
diff --git a/src/NzbDrone.Core/Parser/Parser.cs b/src/NzbDrone.Core/Parser/Parser.cs
index 0fca30175..73dfbf29e 100644
--- a/src/NzbDrone.Core/Parser/Parser.cs
+++ b/src/NzbDrone.Core/Parser/Parser.cs
@@ -377,7 +377,7 @@ namespace NzbDrone.Core.Parser
         private static readonly Regex FileExtensionRegex = new Regex(@"\.[a-z0-9]{2,4}$",
                                                                 RegexOptions.IgnoreCase | RegexOptions.Compiled);
 
-        private static readonly RegexReplace SimpleTitleRegex = new RegexReplace(@"(?:(480|720|1080|2160)[ip]|[xh][\W_]?26[45]|DD\W?5\W1|[<>?*:|]|848x480|1280x720|1920x1080|3840x2160|4096x2160|(8|10)b(it)?|10-bit)\s*?",
+        private static readonly RegexReplace SimpleTitleRegex = new RegexReplace(@"(?:(480|720|1080|2160)[ip]|[xh][\W_]?26[45]|DD\W?5\W1|[<>?*|]|848x480|1280x720|1920x1080|3840x2160|4096x2160|(8|10)b(it)?|10-bit)\s*?",
                                                                 string.Empty,
                                                                 RegexOptions.IgnoreCase | RegexOptions.Compiled);