There has been a problem with the comment notifications in the latest update. Comments do not get greyed out as 'read' even after I have clicked and read them, and when the number of such 'unread' comments cross 99, it stopped showing me new comment notifications as well. I tried clearing the app cache, but that didn't solve the issue. Since I could find no method to rollback this update, I had to install the previous apk from a third-party site. Now the issue has vanished. Please fix this.