Yes, they probably ran what they had access to. I swear that on a recent run of the Marx Bros "A Night At The Opera" some of the scenes when Harpo, Chico, and Alan Jones impersonate the Russian aviators was missing.

Speaking of missing Marx footage (boy are we getting off topic here!). I was always bothered that Paramount/WB (whomever owns the early films today) did not make an effort to seek unspliced footage from "Horse Feathers" (where Groucho is "leaving a lamp in the window for my wandering boy...." and Chico is giving Connie Bailey the singing lesson). There's nothing missing that's risque judging from my research, just a very damaged print; but I read where some Marx fans claim to have seen a fully intact 16mm print in the UK many years ago. It would have been nice to seek it out and include the restored footage! And as a side note, I had not realized for a long time that the reason some of the scenes in their first film "The Coconuts" looks so grainy and high contrast is that those scenes came from poorer prints, that an intact original doesn't exist. Whew! At least something was able to be put together to save a classic!