Fix overzealous regex

src/NzbDrone.Core/Parser/Parser.cs

@@ -8,7 +8,6 @@ using System.Text.RegularExpressions;
 using NLog;
 using NzbDrone.Common.Extensions;
 using NzbDrone.Common.Instrumentation;
-using NzbDrone.Core.Languages;
 using NzbDrone.Core.Parser.Model;
 using NzbDrone.Core.Tv;
 
@@ -30,13 +29,13 @@ namespace NzbDrone.Core.Parser
                 new RegexReplace(@"^\[(?<subgroup>[^\]]*?(?:LoliHouse|ZERO|Lilith-Raws)[^\]]*?)\](?<title>[^\[\]]+?)(?: - (?<episode>[0-9-]+)\s*|\[第?(?<episode>[0-9]+(?:-[0-9]+)?)话?(?:END|完)?\])\[", "[${subgroup}][${title}][${episode}][", RegexOptions.Compiled),
 
                 // Most Chinese anime releases contain additional brackets/separators for chinese and non-chinese titles, remove junk and replace with normal anime pattern
-                new RegexReplace(@"^\[(?<subgroup>[^\]]+)\](?:\s?★[^\[ -]+\s?)?\[?(?:(?<chinesetitle>[^\]]*?[\u4E00-\u9FCC][^\]]*?)(?:\]\[|\s*[_/·]\s*))?(?<title>[^\]]+?)\]?(?:\[\d{4}\])?\[第?(?<episode>[0-9]+(?:-[0-9]+)?)(?:话|集)?(?:END|完)?\]", "[${subgroup}] ${title} - ${episode} ", RegexOptions.Compiled),
+                new RegexReplace(@"^\[(?<subgroup>[^\]]+)\](?:\s?★[^\[ -]+\s?)?\[?(?:(?<chinesetitle>(?=[^\]]*?[\u4E00-\u9FCC])[^\]]*?)(?:\]\[|\s*[_/·]\s*))?(?<title>[^\]]+?)\]?(?:\[\d{4}\])?\[第?(?<episode>[0-9]+(?:-[0-9]+)?)(?:话|集)?(?:END|完)?\]", "[${subgroup}] ${title} - ${episode} ", RegexOptions.Compiled),
 
                 // Some Chinese anime releases contain both Chinese and English titles, remove the Chinese title and replace with normal anime pattern
-                new RegexReplace(@"^\[(?<subgroup>[^\]]+)\](?:\s)(?:(?<chinesetitle>[^\]]*?[\u4E00-\u9FCC][^\]]*?)(?:\s/\s))(?<title>[^\]]+?)(?:[- ]+)(?<episode>[0-9]+(?:-[0-9]+)?)话?(?:END|完)?", "[${subgroup}] ${title} - ${episode} ", RegexOptions.Compiled),
+                new RegexReplace(@"^\[(?<subgroup>[^\]]+)\](?:\s)(?:(?<chinesetitle>(?=[^\]]*?[\u4E00-\u9FCC])[^\]]*?)(?:\s/\s))(?<title>[^\]]+?)(?:[- ]+)(?<episode>[0-9]+(?:-[0-9]+)?)话?(?:END|完)?", "[${subgroup}] ${title} - ${episode} ", RegexOptions.Compiled),
 
                 // GM-Team releases with lots of square brackets
-                new RegexReplace(@"^\[(?<subgroup>[^\]]+)\](?:\[(?<chinesubgroup>[^\]]*?[\u4E00-\u9FCC][^\]]*?)\])(?:\[(?<chinesetitle>[^\]]*?[\u4E00-\u9FCC][^\]]*?)\])\[(?<title>[^\]]+?)\]\[(?<junk>[^\]]+?)\]\[(?<year>[^\]]+?)\]\[(?<episode>[0-9]+(?:-[0-9]+)?)\]", "[${subgroup}] ${title} - ${episode} ", RegexOptions.Compiled)
+                new RegexReplace(@"^\[(?<subgroup>[^\]]+)\](?:\[(?<chinesubgroup>(?=[^\]]*?[\u4E00-\u9FCC])[^\]]*?)\])(?:\[(?<chinesetitle>(?=[^\]]*?[\u4E00-\u9FCC])[^\]]*?)\])\[(?<title>[^\]]+?)\]\[(?<junk>[^\]]+?)\]\[(?<year>[^\]]+?)\]\[(?<episode>[0-9]+(?:-[0-9]+)?)\]", "[${subgroup}] ${title} - ${episode} ", RegexOptions.Compiled)
             };
 
         private static readonly Regex[] ReportTitleRegex = new[]