Yeah, but there's a fix: 1. Switch to Nintendo in Nimbus 2. Add a "badges" folder to your SD root 3. Open the homebrew app GYTB (Give You This Budge) [download it if you don't have it] 4. Switch to Pretendo and open GYTB again. You now have your badges back!

that's an issue with the account switcher solution they use on Nimbus, but it can be fixed