Numerous episodes of 30 Rock will soon leave all streaming platforms if they haven't already. The episodes in question feature characters in blackface, and at the request of creator Tina Fey and NBC Universal, the four episodes will soon be unavailable to stream or buy.
The website celebsbar.com is an aggregator of news from open sources. The source is indicated at the beginning and at the end of the announcement. You can send a complaint on the news if you find it unreliable.