Why are locked coins in wallet still listed in Interest section even after lock-time is over?
Wallet should automatically adjust and remove those from active list, without this it's confusing because whole list contains still locked coins and those that are finished with lock down.
It tells you those coins are not generating interests, so that you can lock them again, if you wish.
You can order the list by clicking on the column header, so you clearly see what's still locked and what not.