Alter Ego erasing sphere effects

And the April version update the patch notes read:

Alter ego combat logic has been adjusted.
Alter egos will no longer cure sphere effects generated by foes that can ordinarily be cured with –na type spells.
* Sphere effects that can be cured with the white magic spell Erase will be able to be cured in a future version update.

But in the just-released May version patch notes it says:

Alter egos have undergone the following adjustments.
Even if it is possible to do so, alter egos will no longer use the white magic spell Erase to remedy sphere effects generated by enemies.

Maybe I'm reading it wrong or something but was the plan to make the sphere effects that can be cured with Alter Ego's Erase scrapped?

The first part is a typo.

Step one was make Na type spheres nullified.

Step two was make erase type spheres nullified, which they just did.

Previously, whm trusts would just spam erase/na and never cure due to sphere effects, this was a glaring flaw in AI logic.

Ohh I see.