...Alice wasn't affected, however, within the bag were some belongings that we had taken back with us. Our current theory is because I had something that was more personal to the original guardian, whatever spell was still on those items carried onto me. The moment I walked into the tree I lost my memories, so it was broken when I regained them.

But I think it's more effective on things from their world. The current enchantment will free the corgis, but there will still be some limitations on the items within the tree. We'll be working on undoing that next.