"Uncaught TypeError: Cannot read property 'getAttribute' of null"
I just noticed that the plugin was generating silent errors whenever it tried to refresh the comments. The error is in the title... it happens on line 5, apparently because
elLastCommentID is null.
I doesn't directly hinder navigation and posting, but I don't know if the refresh still works (I doubt it does). Maybe it's just supposed to act this way when no new comments have been posted, I don't know.