This issue was logged on Feb 10 2014.
Many comments all saying same thing, yet to see any change!
Not even a warning to users when using this feature of the no roll back and the impact of ...
Also, can't edit ride in iPhone app to select different bike!
Adding Kudos, from iPhone app is a bit Clunky!
Need to provide option to roll back elevation correction, current work around is to delete activity, reload it and lose kudos and comments! :(
The work around suguested is not ideal, because deleting the ride and adding it again removes all kudos & comments! no warning that there is no roll back option!