If the amounts stored on an item for costs and/or quantities are not what you expect them to be, immediately after running OE Day End, and your IC data passes an integrity check, then you will need to post some sort of adjustment to get the amounts back to where you want them.

This is now in the area to which Steve commented on earlier - you may want assistance from your Adagio consultant. The forum won't be the best place to investigate what might have happened.