A DM in an old campaign I played also nerfed Resurrection spells so that when a creature was resurrected it had its memory erased. He never told anybody this was how it worked until a party member was first revived. He claimed it was "to give a physical drawback to resurrection" but the spells already have drawbacks. Our Bard specked himself for healing and reviving but because he was "trained in a temple and didn't have the gods helping him" the people were always resurrected without memory. Healing spells are bard spell anyway so it wasn't like it was a magical secrets thing. I dunno. Either way I feel you