diff --git a/yt_dlp/extractor/wistia.py b/yt_dlp/extractor/wistia.py
index df7ecb3cdc..e1673b6a58 100644
--- a/yt_dlp/extractor/wistia.py
+++ b/yt_dlp/extractor/wistia.py
@@ -193,12 +193,12 @@ class WistiaIE(WistiaBaseIE):
         'info_dict': {
             'id': 'a6ndpko1wg',
             'ext': 'mp4',
-            'title': 'Episode 2: Boxed Water\'s retention is thirsty',
+            'title': 'BXO-S02-E02-Boxed_Water-v4.mp4',
             'upload_date': '20210324',
-            'description': 'md5:da5994c2c2d254833b412469d9666b7a',
+            'description': 'md5:3b9296a45aa46010767451b3691b1105',
             'duration': 966.0,
             'timestamp': 1616614369,
-            'thumbnail': 'https://embed-ssl.wistia.com/deliveries/53dc60239348dc9b9fba3755173ea4c2.png',
+            'thumbnail': r're:https?://embed(?:-ssl)?\.wistia\.com/.+\.(?:jpg|png)',
         },
     }, {
         'url': 'wistia:5vd7p4bct5',
@@ -211,7 +211,7 @@ class WistiaIE(WistiaBaseIE):
             'upload_date': '20220915',
             'timestamp': 1663258727,
             'duration': 623.019,
-            'thumbnail': r're:https?://embed(?:-ssl)?.wistia.com/.+\.jpg$',
+            'thumbnail': r're:https?://embed(?:-ssl)?\.wistia\.com/.+\.(?:jpg|png)',
         },
     }, {
         'url': 'wistia:sh7fpupwlt',
@@ -226,7 +226,6 @@ class WistiaIE(WistiaBaseIE):
         'url': 'http://fast.wistia.net/embed/medias/sh7fpupwlt.json',
         'only_matching': True,
     }]
-
     _WEBPAGE_TESTS = [{
         'url': 'https://www.weidert.com/blog/wistia-channels-video-marketing-tool',
         'info_dict': {
@@ -237,8 +236,9 @@ class WistiaIE(WistiaBaseIE):
             'timestamp': 1618974400,
             'description': 'md5:27abc99a758573560be72600ef95cece',
             'upload_date': '20210421',
-            'thumbnail': 'https://embed-ssl.wistia.com/deliveries/6c551820ae950cdee2306d6cbe9ef742.jpg',
+            'thumbnail': r're:https?://embed(?:-ssl)?\.wistia\.com/.+\.(?:jpg|png)',
         },
+        'skip': 'Invalid URL',
     }, {
         'url': 'https://study.com/academy/lesson/north-american-exploration-failed-colonies-of-spain-france-england.html#lesson',
         'md5': 'b9676d24bf30945d97060638fbfe77f0',
@@ -249,9 +249,19 @@ class WistiaIE(WistiaBaseIE):
             'upload_date': '20220915',
             'timestamp': 1663258727,
             'duration': 623.019,
-            'thumbnail': 'https://embed-ssl.wistia.com/deliveries/83e6ec693e2c05a0ce65809cbaead86a.jpg',
+            'thumbnail': r're:https?://embed(?:-ssl)?\.wistia\.com/.+\.(?:jpg|png)',
             'description': 'a Paywall Videos video',
         },
+    }, {
+        'url': 'https://support.wistia.com/en/articles/8233354-embedding-your-media',
+        'info_dict': {
+            'id': '8233354-embedding-your-media',
+            'title': 'Embedding Your Media | Wistia Help Center',
+            'age_limit': 0,
+            'description': 'md5:32a5edc0e266cd61e2d15be28873d614',
+            'thumbnail': r're:https?://downloads\.intercomcdn\.com/.+\.jpg',
+        },
+        'playlist_count': 2,
     }]
 
     def _real_extract(self, url):
@@ -278,13 +288,13 @@ def _extract_embed_urls(cls, url, webpage):
 class WistiaPlaylistIE(WistiaBaseIE):
     _VALID_URL = rf'{WistiaBaseIE._VALID_URL_BASE}playlists/{WistiaBaseIE._VALID_ID_REGEX}'
 
-    _TEST = {
+    _TESTS = [{
         'url': 'https://fast.wistia.net/embed/playlists/aodt9etokc',
         'info_dict': {
             'id': 'aodt9etokc',
         },
         'playlist_count': 3,
-    }
+    }]
 
     def _real_extract(self, url):
         playlist_id = self._match_id(url)
@@ -312,7 +322,7 @@ class WistiaChannelIE(WistiaBaseIE):
             'description': 'Learn all things Copysmith via short and informative videos!',
         },
         'playlist_mincount': 7,
-        'expected_warnings': ['falling back to webpage'],
+        'skip': 'Invalid URL',
     }, {
         'url': 'https://fast.wistia.net/embed/channel/3802iirk0l',
         'info_dict': {
@@ -327,9 +337,9 @@ class WistiaChannelIE(WistiaBaseIE):
             'id': 'sp5dqjzw3n',
             'ext': 'mp4',
             'title': 'The Roof S2: The Modern CRO',
-            'thumbnail': 'https://embed-ssl.wistia.com/deliveries/dadfa9233eaa505d5e0c85c23ff70741.png',
+            'thumbnail': r're:https?://embed(?:-ssl)?\.wistia\.com/.+\.(?:jpg|png)',
             'duration': 86.487,
-            'description': 'A sales leader on The Roof? Man, they really must be letting anyone up here this season.\n',
+            'description': 'md5:4f60fa590babd92e7db2fb53372a1711',
             'timestamp': 1619790290,
             'upload_date': '20210430',
         },
@@ -343,6 +353,7 @@ class WistiaChannelIE(WistiaBaseIE):
             'description': 'md5:14a8a93a1dbe236718e6a59f8c8c7bae',
         },
         'playlist_mincount': 30,
+        'skip': 'Site changed',
     }, {
         # section instead of div
         'url': 'https://360learning.com/studio/onboarding-joei/',
@@ -362,9 +373,9 @@ class WistiaChannelIE(WistiaBaseIE):
             'upload_date': '20220530',
             'description': 'Learn how to help your company improve and achieve your product related goals.',
             'duration': 1854.39,
-            'thumbnail': 'https://embed-ssl.wistia.com/deliveries/12fd19e56413d9d6f04e2185c16a6f8854e25226.png',
+            'thumbnail': r're:https?://embed(?:-ssl)?\.wistia\.com/.+\.(?:jpg|png)',
         },
-        'params': {'noplaylist': True, 'skip_download': True},
+        'skip': 'Invalid URL',
     }]
 
     def _real_extract(self, url):