I'm currently following 588 and have 4180 followers. After a couple days I'll unfollow to 150 and repeat. Anyways, the other day when unfollowing I noticed I started losing followers significantly.. like 1 every few seconds untill it was around 3800. And then it stopped. I checked Followers+ app and it was the followers I bought.. after I stopped unfollowing I noticed awhile later my account was back to 4026 and no new notifications. The same thing happened last night, only this time when I was following. I went from 3800 to 4100 and again only few notifications.