From be9c0884d7af01f9b658975a98a91d71c420d34f Mon Sep 17 00:00:00 2001
From: pukkandan <pukkandan.ytdlp@gmail.com>
Date: Wed, 7 Sep 2022 17:28:53 +0530
Subject: [PATCH] [extractor/BiliIntlSeries] Fix `_VALID_URL`

Closes #4825
---
 yt_dlp/extractor/bilibili.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/yt_dlp/extractor/bilibili.py b/yt_dlp/extractor/bilibili.py
index 59f5791d1..7e63dad0f 100644
--- a/yt_dlp/extractor/bilibili.py
+++ b/yt_dlp/extractor/bilibili.py
@@ -975,7 +975,7 @@ def _real_extract(self, url):
 
 
 class BiliIntlSeriesIE(BiliIntlBaseIE):
-    _VALID_URL = r'https?://(?:www\.)?bili(?:bili\.tv|intl\.com)/(?:[a-z]{2}/)?play/(?P<id>\d+)$'
+    _VALID_URL = r'https?://(?:www\.)?bili(?:bili\.tv|intl\.com)/(?:[a-z]{2}/)?play/(?P<id>\d+)/?(?:[?#]|$)'
     _TESTS = [{
         'url': 'https://www.bilibili.tv/en/play/34613',
         'playlist_mincount': 15,