I saw this comment on Diane's blog from Susan with a possible cure for our blogging blues!!!
The easy fix is:
Comment Placement - You have to untick the radio button next to Embedded Comments and select 'Pop Up' instead.
This will fix it and will allow people to see your blog properly and leave comments. Hope this helps anyone having the same problems. However, this will only fix the issue on your own blog, you can't change what you see on others blogs obviously, and this could affect quite a few blogs.
Try this Diane it's from Chrissy's blog, hopefully it will work xx
I've changed the settings on my blog so if anyone has been having issues trying to leave a comment, hopefully this will solve it!