I am looking for you to.
I see one possibility based on what you mentioned.
I think a long time ago I selected this tan colour for a border colour but why it is now applied to what should be a white one is beyond me.
If you click on the border number (1) and hold, you get a drop down that says CLEAR BORDER.
It will clear the border back to 0.00, but it doesn't clear the color.
Therefore, it is possible that you had that light tan in there and it looked white on the outside.
I suggest clicking the (1) button and Select Color, and click on the white box, and make sure it shows the RGB as 255, 255, 255. See snap.
Of course you know that a white border means that no ink is dropped at all on a white border,
You can right click on the Border button and the color will default to white.
Fred