Arven Bug

SammyPenguin

I was able to grab Forest Seal Stone and Exp. Share using Arven, but due to the new errata for Pokémon Tool cards, this shouldn't be possible. (Forest Seal Stone went into the "Item" slot while I was searching, so I couldn't grab Electric Generator and Forest Seal Stone.)

TechHog

Looks like the eratta wasn't correctly applied

millenial3

It could be that the errata doesn't officially come into effect until April 14th, when rotation happens. Any new tools have the errata printed on them, but pre-Scarlet & Violet should still be treated as items until April 14th

TechHog

https://community.pokemon.com/en-us/discussion/comment/7335#Comment_7335

Rotation and the eratta were supposed to have already happened on Live. It's not this. The devs just messed up.