We are seeing an abrupt flood of reports from Blogger blog owners who have accepted Google+ Comments, in their blogs.
It appears that Blogger has fixed the observed problem with the Comment Count not displaying - and has possibly at the same time, broken Google+ Comments, in general.
Blog owners are reporting that comments are simply not visible - even with the Comment Count now showing a non zero value. My test blog is now showing this problem - though it did not, before I updated the post template.
We have a new Rollup Discussion, where everybody observing this problem is invited to provide some diagnostic details.
(Update 2013/05/02 23:00): The problem appears to be resolved.
An Important Update
If you did not use a Blogger / Google account when you Followed this blog, years ago, you are probably not Following now . During the past...