I see that the background is from the TOTP scene, but I don't see the old May and Taylor in the scene. I guess they thought it would be a laugh if they had the oldr May and Taylor in the TOTP studio. Attached is another photo.
You can see Brian in the background during the TOTP scene, reading a newspaper that covers his face. Roger is not in the movie. He must have been cut.
You can also see Brian's daughter on that same scene. And Luke Deacon is seen winking at Freddie as he goes through the hallway after the Smile gig.