Multiple < 60 minute workouts are missing on Apple TV?

First time poster. Using Apple TV. About five of the new less than 60 minute work outs (including several of my new favorites…lavender unicorn, vault, step-by-step etc) seem to have disappeared from the workout menu and I am not able to find them. Was this part of the recent upgrade? I have the current version from Feb 25, 2021- 1.0.63186. Any ideas how I can find this work-out