Duplicate codeless discounts by term on product node

If the product:
has more than 1 taxonomy term associated with it
AND
the codeless discount is 'Filter by Terms' where more than 1 term are matched in the associated terms

Then the discounts will be duplicated for as many matched terms.
For example:
discount 1 = 'Filter by Terms' for X, Y
product has 2 terms - X, Y
codeless discount view:

discount 1
discount 1

Even though it shows this way, the discounts are still applied to the order correctly - in the example discount 1 is applied only once to the order

I have provided a hack until the bug is fixed. I changed the output of this field in my template using the following function:

function unique_codeless_discounts_view(&$field_codeless_discount) {
  $discounts_delim = '<br/>';
  if (!$field_codeless_discount['view']) {return '';}
  return implode($discounts_delim, array_unique(explode($discounts_delim, $field_codeless_discount['view'])));
}

This function is only valid to use if your discount:

• are filter by terms
• descriptions are unique
• should only be applied once per product