Did you click on submit multiple times?  Where exactly did you submit your comment (in the topic on the forums?  In WC itself?  New WC or old?)?  As soon as I get some more information I'll look into it.  And apologies for the delayed response

Bara

Same problem here and mostly in the galleries.

In my case...

Not clicking submit multiple times.

It happens using the current site and beta site.

If you look at some of the more current skins/comments you'll see it is affecting a lot of users.

Most of mine come out as double posts.

Using most current version of FF.

it would be nice to have this fixed........it just turns people off commenting, its happening to more and more people too. me included.

Good news.  We have identified the problem.  The data has been cleaned up to removed the multiple posts and we are working on a fix to prevent the problem again.

Our apologies for any inconveniences this has caused.

wooohooo! a T-man sighting!...nice.