We have been noticing this behavior for past couple of days and then thought of writing it here. You never know if Google or YouTube might be reading this.
Here is a snapshot of the error. Off-course the URL is wrong and hence is the cause of the error. But we have not created this URL on our own. It is sent by YouTube comment system which sends you an email as and when somebody comments on your video.
Here is one of the email that one of our group sites received and when we click on the
comments link (which is supposed to take you directly to the video page with the comment), takes you to an unknown page. You can see the wrong URL which has been embedded inside the
comments hyperlink.
Has anybody out there also has witnessed this error?