Watching Family Feud now on GSN's HD feed, it appears the powers that be are showing this episode in a panoramic mode. When Harvey is in the middle of the picture, he looks fine. However, when Steve is on an edge of the screen, he looks like Kenan Thompson is portraying him on an SNL skit after raiding the Craft services table.
And now 1 vs. 100 just looks stretched, without the panoramic view.