I switched to the New blog sometime back. Although I create the blog with a title it shows as Untitled in the actual Blog page for all my blogs. How do I change that? I have looked everywhere and am unable to find an answer. I never had this problem with the old blog. Thanks.
Try to delete the title and write a new one then hit the publish button. If that doesn't work then try asking a friend if they see the same thing on your site.
If the top 2 doesn't work then you would have to talk to customer service as it might be an issue on their end.