Did counterattack DEF conversions get nerfed, or is it just a text error? Saffron went from 4x to 2.5x and other girls were similarly affected.

Edit: Not all girls: Ghost Weed, Viola (Yukata) are fine. Other girls I have that were changed:

5*: Hypericum/Alyssum (2x->1.5x), Rose/Shion Aster/Water Hyacinth (3x->2x), Poppy (3.5x->2x)

6*: Anemone/Habranthus/Mistletoe/Apricot (3.5x->2x), Saffron (4x->2.5x)