Just a little bit of clarification on this, as these changes are in fact not Silver Lions.
They were in fact mission point reductions, which is used to calculate battle activity. This was done as ship to ship damage is now included in mission point and thus activity calculation, meaning vessels with slower RoF are now more meaningfully classed as "active" where they previously were not. Because of this, other activities that also count towards overall battle activity had to be reduced, otherwise overinflated activity would have occurred. These changes don't directly apply to reward