I feel this is misleading. Each time I receive a notice that someone has unfriended me, I click to see who it is. Instead a message comes up promoting an app called, "BlockAdblocker". I disabled all ad blockers, & "unfriender" still did not do its job while still promoting "BlockAdblocker". So I hope this note is still published. If there is some answer to this app's problem, let us all know.