From 0c0581915e77f2761ab32f4d174ea51e23d8855d Mon Sep 17 00:00:00 2001
From: Qstick <qstick@gmail.com>
Date: Mon, 3 Aug 2020 00:06:04 -0400
Subject: [PATCH] Fixed: Ignore album title when parsing release group

Fixes #1198

Co-Authored-By: Mark McDowall <markus101@users.noreply.github.com>
---
 src/NzbDrone.Core/Parser/Parser.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/NzbDrone.Core/Parser/Parser.cs b/src/NzbDrone.Core/Parser/Parser.cs
index 8383fd7df..28b77dd08 100644
--- a/src/NzbDrone.Core/Parser/Parser.cs
+++ b/src/NzbDrone.Core/Parser/Parser.cs
@@ -186,7 +186,7 @@ namespace NzbDrone.Core.Parser
                                                                 string.Empty,
                                                                 RegexOptions.IgnoreCase | RegexOptions.Compiled);
 
-        private static readonly Regex ReleaseGroupRegex = new Regex(@"-(?<releasegroup>[a-z0-9]+)(?<!MP3|ALAC|FLAC|WEB)(?:\b|[-._ ])",
+        private static readonly Regex ReleaseGroupRegex = new Regex(@"-(?<releasegroup>[a-z0-9]+(?!.+?(?:MP3|ALAC|FLAC|WEB)))(?<!.*?MP3|ALAC|FLAC|WEB)(?:\b|[-._ ]|$)|[-._ ]\[(?<releasegroup>[a-z0-9]+)\]$",
                                                                 RegexOptions.IgnoreCase | RegexOptions.Compiled);
 
         private static readonly Regex AnimeReleaseGroupRegex = new Regex(@"^(?:\[(?<subgroup>(?!\s).+?(?<!\s))\](?:_|-|\s|\.)?)",