Every time I go to enter a component on a WO BOM (when there is no BOM to start with), when I go to add the first item, there is already something there (not on the screen that lists all the components, but when I click "Add", there is an item #, qty, etc). I can type over it, and it seems to work fine. After I enter the correct information and go back to the header screen with the list of components, I see that "Qty Issued" is equal to the amount originally shown for the item. It does't seem to really matter, just kind of annoying.
 
We've never used WO BOMs until a week or two ago, so I don't know when it would have cropped up, or if it's always been that way.