@TeamYouTube I have monetization icon issue, but my main concern is about sudden drop in views. Drops are drastic and in some cases it is a 50 to 90% views drop in an hour. Please look into this matter as well seriously.
To verify that views are real and accurate, YouTube may temporarily slow down, freeze, or adjust the view count, as well as discard low-quality playbacks. Explained in detail here: https://goo.gl/crAKYd