Hi Sue
That’s because the database is replicated and you are seeing the old updated version. So, for now, the tank will stay there until I do another manual update.
Unfortunately, the community creator databases aren’t synchronised, but I’m hoping to change this down the line.
In the meantime, if you don’t want people to see them, then you can go to your account settings and set your profile to private and no one will see them.
Hope that helps!