Seems like nostr:npub12vkcxr0luzwp8e673v29eqjhrr7p9vqq8asav85swaepclllj09sylpugg changed my nip-57 tip address when I setup zaps in the mobile app. Maybe I read over the fine print, but I kinda preferred what I had there before.
PSA: you might want to double check that setting in your profle