What happen to the comments in my blog?

Ever since this site changed all of my comments have just disappeared. Where can I find them? Oh, where can they be? Please someone answer me!

If I recall correctly, a moderator told me it is an issue being worked on. It would be nice to have them recovered by now since the site has been live for nearly a month.

The issue is in fact something that is in progress. Could you please link specifically to the blogs that are missing comments?