The error is probably because when the branch was opened it had a stacked-on branch, but by the time it's unlocked that's no longer true, and it's not quite matching up.
This also needs a change in the user-guide.
The error is probably because when the branch was opened it had a stacked-on branch, but by the time it's unlocked that's no longer true, and it's not quite matching up.
This also needs a change in the user-guide.