bodyspace app; how do you untrack a workout for a day?

[Darkman006]

So I am following the Arnold Blueprint program and somehow by mistake I clicked on marked workout as complete and all I was doing was just checking out the workout for the day! Is there anyway to undo a tracked workout? Or just edit a workout that we "accidentaly" clicked on as complete? In fact I don't think I even clicked on complete workout, I think all I did was just look at the workout for the day then when I went back it marked is as complete! If this is a bug then it needs to be fixed!