1) Was it when playing or in a replay?
Which hole(s)?
It happens in replays, that putts on the green are shown in yds and shots through the green are shown in feet.
2) No bug but double pins.
Nominal distance on Par4s and Par5s is to one fixed pin in WGTland, and if the other is on, you'll see it
- when hovering over the blue dot on the mini-map,
- when pulling the marker to the pin,
- like you did, when adding shot length and distance left.
Par3s always show the current distance.