Posting Comments Issue

I don't know if this is happening to anyone else, but multiple ties in the past 48 hours, when I've tried to post a comment on someone's page, it keeps coming up blank, with the poster being someone called "DAMIEND" and always dated June 16, 2010.

What happens if you refresh the page after posting the comment?

Eventually my comment goes through under my user name after I refresh the page.

And I just looked at the last person I posted to and all of the "DAMIEND" posts are now in my name. That wasn't the case last night.