Entity Framework Core metadata is different than model and DB. How to refresh?

Question

I'm new to using EF but it was relatively simple to implement for me, the problem came when I need to change the model. I created a column that I later deleted. However, at runtime the ghost column is causing an Invalid column error.

I have added this method to my context to confirm my suspicion.

protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
            bool destroy = false;
            foreach (Microsoft.EntityFrameworkCore.Metadata.Internal.Property p in modelBuilder.Entity<File>().Metadata.GetProperties())
            {
                if (p.Name == "AppointmentID")
                {
                    destroy = true;
                }
            }
}

I have tried to use framework core migration tools, adding and removing colums. That works great, but none of this gets rid of the reference to an old column.

Is there a way to reset this? It seems older versions of EF had physical files that were generated as the schemas/definitions of the columns. Is there something like that I could force to be refreshed?