Happened to me too, confirming. Also, I see this on the terminal several times:
$ totem
libgdata-Message: Unhandled XML in GDataYouTubeVideo: <yt:accessControl action="comment" permission="allowed"/>
libgdata-Message: Unhandled XML in GDataYouTubeVideo: <yt:accessControl action="videoRespond" permission="allowed"/>
libgdata-Message: Unhandled XML in GDataYouTubeVideo: <yt:accessControl action="rate" permission="allowed"/>
libgdata-Message: Unhandled XML in GDataYouTubeVideo: <yt:accessControl action="embed" permission="denied"/>
libgdata-Message: Unhandled XML in GDataYouTubeVideo: <yt:accessControl action="syndicate" permission="denied"/>
libgdata-Message: Unhandled XML in GDataYouTubeVideo: <yt:accessControl action="commentVote" permission="allowed"/>
libgdata-Message: Unhandled XML in GDataYouTubeVideo: <yt:accessControl action="list" permission="allowed"/>
libgdata-Message: Unhandled XML in GDataYouTubeVideo: <yt:rating numDislikes="5217" numLikes="82306"/>
Happened to me too, confirming. Also, I see this on the terminal several times:
$ totem "allowed" /> "videoRespond" permission= "allowed" /> "allowed" /> "denied" /> "denied" /> "commentVote" permission= "allowed" /> "allowed" />
libgdata-Message: Unhandled XML in GDataYouTubeVideo: <yt:accessControl action="comment" permission=
libgdata-Message: Unhandled XML in GDataYouTubeVideo: <yt:accessControl action=
libgdata-Message: Unhandled XML in GDataYouTubeVideo: <yt:accessControl action="rate" permission=
libgdata-Message: Unhandled XML in GDataYouTubeVideo: <yt:accessControl action="embed" permission=
libgdata-Message: Unhandled XML in GDataYouTubeVideo: <yt:accessControl action="syndicate" permission=
libgdata-Message: Unhandled XML in GDataYouTubeVideo: <yt:accessControl action=
libgdata-Message: Unhandled XML in GDataYouTubeVideo: <yt:accessControl action="list" permission=
libgdata-Message: Unhandled XML in GDataYouTubeVideo: <yt:rating numDislikes="5217" numLikes="82306"/>