Close iptv-org/iptv#17416.

streams/gr.m3u

@@ -261,3 +261,5 @@ http://live.cretetv.gr:1935/cretetv/myStream/f1tv.m3u8
 https://vod.streams.ovh:3037/stream/play.m3u8
 #EXTINF:-1 tvg-id="RIKSat.cy",ΡΙΚ Sat (720p) [Not 24/7]
 http://l3.cloudskep.com/cybcsat/abr/playlist.m3u8
+#EXTINF:-1 tvg-id="Nickelodeon.gr",Nickelodeon (Greece) (720p)
+http://143.244.60.30/NICKELODEON/index.m3u8

streams/us.m3u

@@ -601,8 +601,6 @@ https://content.uplynk.com/channel/1f93c13275024afb9e0ead299624073d.m3u8
 https://content.uplynk.com/channel/4bb4901b934c4e029fd4c1abfc766c37.m3u8
 #EXTINF:-1 tvg-id="",Nickelodeon Deutschland [Geo-blocked]
 https://unilivemtveu-lh.akamaihd.net/i/nickde_1@448749/master.m3u8
-#EXTINF:-1 tvg-id="NickelodeonEast.us",Nickelodeon East (720p)
-http://143.244.60.30/NICKELODEON/index.m3u8
 #EXTINF:-1 tvg-id="NickelodeonPanregional.us",Nickelodeon Panregional (480p)
 http://45.181.122.13:8000/play/019
 #EXTINF:-1 tvg-id="NicktoonsEast.us",NickToons (720p)