Promotional Modifier works but shows up on A/R invoice multiple times for the same modifier line

I have the following Modifier  (attached screen shot.)

Basically, it is supposed to add 2 items to each order.   It works fine in order management, but when the order is shipped and the ar invoice is imported, there are two additional lines that appears for each of the modifier lines with a zero quantity.   I can see these lines in oe_price_adjustments but they do not appear on the order line (also attached.)

I am at a total loss for why oracle is creating these additional lines in oe_price_adjustments.   I believe this is the real problem.   If I can get this to be fixed, then I am certain that the A/R invoice will be correct.