Back to posting comments again. Apparently the Blogger is trying to sort this problem out. In the meantime they recommend that you switch to "full page" or "pop-up" in your comment setup :
settings - comments - comments form placement.
I am glad that you have found my blog and I hope you will take few minutes to explore.
Please leave a comment if you can. I love reading your messages, they brighten up my day :-)
I like to answer you all, but if you are "noreply-comment" blogger (if your email address is not linked to your profile), I will not be able to answer you, unless you leave your email address with your comment.