Can anyone tell me what this means and/or why it's happening?

I have a record that the browse window's delete mark is black, leading me to think the record is flagged for deletion...but when I sit on the record and check to see if it's deleted, using DELETED(), it tells me it is not deleted.

The times when this jumps out at me is when
SET DELETED ON

With SET DELETED ON
I should not see any deleted records, and the system says this is not deleted but shows the black mark.

I can scroll, close the browse and reopen it, and it makes no difference.

Any ideas what's going on?

Rick