Forever theme comment bubble help?

Hi all,

My blog, https://curls.nu, is having some issues with the Forever theme. I love this theme and want to keep using it! However, when you go to my link you’ll see that posts with no comments have just a grey square in place of where the comment bubble used to be. The posts with comments are fine. Can anyone take a look at my code and help me out? I’m at a loss here!

Thanks,
Christine