diff --git a/yt_dlp/extractor/generic.py b/yt_dlp/extractor/generic.py
index 4204e21fd..45b80ef0b 100644
--- a/yt_dlp/extractor/generic.py
+++ b/yt_dlp/extractor/generic.py
@@ -1428,21 +1428,6 @@ class GenericIE(InfoExtractor):
             'title': 'Дошкольное воспитание',
         },
         'skip': 'Invalid URL',
-    }, {
-        # ✅106
-        # TVOpenGrEmbedIE
-        'url': 'https://www.ethnos.gr/World/article/190604/hparosiaxekinoynoisynomiliessthgeneyhmethskiatoypolemoypanoapothnoykrania',
-        'info_dict': {
-            'id': '101119',
-            'ext': 'mp4',
-            'title': 'Οι καρποί των διαπραγματεύσεων ΗΠΑ-Ρωσίας | Ώρα Ελλάδος 7:00 > Ρεπορτάζ',
-            'description': 'md5:e54fc1977c7159b01cc11cd7d9d85550',
-            'display_id': 'oikarpoitondiapragmateyseonhparosias',
-            'duration': 421.0,
-            'thumbnail': r're:https?://opentv-static\.siliconweb\.com/imgHandler/.+\.jpg',
-            'timestamp': 1641772800,
-            'upload_date': '20220110',
-        },
     }, {
         # ✅124
         # YoutubeIE
diff --git a/yt_dlp/extractor/tvopengr.py b/yt_dlp/extractor/tvopengr.py
index e208e57f2..e8a826d57 100644
--- a/yt_dlp/extractor/tvopengr.py
+++ b/yt_dlp/extractor/tvopengr.py
@@ -22,12 +22,12 @@ class TVOpenGrWatchIE(TVOpenGrBaseIE):
 
     _TESTS = [{
         'url': 'https://www.ethnos.gr/watch/101009/nikoskaprabelosdenexoymekanenanasthenhsemethmethmetallaxhomikron',
-        'md5': '8728570e3a72e0f8d9475ba94859fdc1',
         'info_dict': {
             'id': '101009',
             'title': 'md5:51f68773dcb6c70498cd326f45fefdf0',
             'display_id': 'nikoskaprabelosdenexoymekanenanasthenhsemethmethmetallaxhomikron',
             'description': 'md5:78fff49f18fb3effe41b070e5c7685d6',
+            'duration': 246.0,
             'thumbnail': 'https://opentv-static.siliconweb.com/imgHandler/1920/d573ba71-ec5f-43c6-b4cb-d181f327d3a8.jpg',
             'ext': 'mp4',
             'upload_date': '20220109',
@@ -35,12 +35,12 @@ class TVOpenGrWatchIE(TVOpenGrBaseIE):
         },
     }, {
         'url': 'https://www.tvopen.gr/watch/100979/se28099agapaomenalla7cepeisodio267cmhthrargiapashskakias',
-        'md5': '38f98a1be0c577db4ea2d1b1c0770c48',
         'info_dict': {
             'id': '100979',
             'title': 'md5:e021f3001e16088ee40fa79b20df305b',
             'display_id': 'se28099agapaomenalla7cepeisodio267cmhthrargiapashskakias',
             'description': 'md5:ba17db53954134eb8d625d199e2919fb',
+            'duration': 2420.0,
             'thumbnail': 'https://opentv-static.siliconweb.com/imgHandler/1920/9bb71cf1-21da-43a9-9d65-367950fde4e3.jpg',
             'ext': 'mp4',
             'upload_date': '20220108',
@@ -98,18 +98,32 @@ class TVOpenGrEmbedIE(TVOpenGrBaseIE):
 
     _TESTS = [{
         'url': 'https://cdn.ethnos.gr/embed/100963',
-        'md5': '2da147881f45571d81662d94d086628b',
         'info_dict': {
             'id': '100963',
             'display_id': 'koronoiosapotoysdieythyntestonsxoleionselftestgiaosoysdenbrhkan',
             'title': 'md5:2c71876fadf0cda6043da0da5fca2936',
             'description': 'md5:17482b4432e5ed30eccd93b05d6ea509',
+            'duration': 118.0,
             'thumbnail': 'https://opentv-static.siliconweb.com/imgHandler/1920/5804e07f-799a-4247-a696-33842c94ca37.jpg',
             'ext': 'mp4',
             'upload_date': '20220108',
             'timestamp': 1641600000,
         },
     }]
+    _WEBPAGE_TESTS = [{
+        'url': 'https://www.ethnos.gr/World/article/190604/hparosiaxekinoynoisynomiliessthgeneyhmethskiatoypolemoypanoapothnoykrania',
+        'info_dict': {
+            'id': '101119',
+            'ext': 'mp4',
+            'title': 'Οι καρποί των διαπραγματεύσεων ΗΠΑ-Ρωσίας | Ώρα Ελλάδος 7:00 > Ρεπορτάζ',
+            'description': 'md5:e54fc1977c7159b01cc11cd7d9d85550',
+            'display_id': 'oikarpoitondiapragmateyseonhparosias',
+            'duration': 421.0,
+            'thumbnail': r're:https?://opentv-static\.siliconweb\.com/imgHandler/.+\.jpg',
+            'timestamp': 1641772800,
+            'upload_date': '20220110',
+        },
+    }]
 
     def _real_extract(self, url):
         video_id = self._match_id(url)