I force stopped and restarted the app in my Android phone and the behavior now matches the Android tablet.
I did find a workaround until the fix is released. I sent the plan/workout to my Google calendar, clicked on the link which took me to the workout webpage, and clicked the Ride Now button. That sent the workout to the app on my phone.
However, this doesn’t appear to work on the tablet. I click the Ride Now link of the workout webpage and it pops up a message like it doesn’t realize it’s on a device with the app installed. Not a big deal once the fix is in place but just wanted to let you know about this behavior. Do you want me to open a new thread on this bug?