Pony Fantasy VI Remake

I think my fears of the Gogo magic patch have come true. Strago is selected to start knowing Aqua Rake, Revenge, and Stone like normal for his Lores, but he just joined my party knowing only Stone.

If it's of use for this problem, I still have a save state from before talking to and naming him.

EDIT - On the upside, a quick test confirms he can still learn Aqua Rake when seeing an enemy use it like normal. But still, this concerns me.

On further investigation, giving him all Lores to start still starts him with Stone. De-selecting Stone, he still has it.