I am unable to edit several features in ArcMap 10.1. It's a feature in a SDE database on a SQL Server Express. I am the only user who accesses the database. When I open the feature in ArcCatalog and go to manage locks, several features show up as locked and the user is me. I stopped the database on the server and restarted it. I have rebooted my computer several times. I am stumped as to how to make the feature editable.