I've been getting an "unread" notification star for the same two comments and "likes" for the last two or three days, even when I check the notifications. I even replied to the comment. The next time a page is loaded, the star for the same comment/like is back. On both the reader page, and on the black admin toolbar when I'm reading blogs. Not a huge deal, but it keeps getting my hopes up :P
The blog I need help with is playoutdoorsblog.wordpress.com.