Yeap, it also happened overnight for me (due to my physical phone having automatic app updates set to on) and after finding out about the new SDK release and how it changed the Facebook module, I tried the same (bumping to SDK 36) and it worked as well, hence why I did the guessing here for expo team. The thing is that my app isn’t yet ready for that bump to be in production. We have to adjust for all react lifecycle method deprecations and more… So we could really use a fix for expo-app and expo-cli that restores the legacy behaviour of facebook module, if that is possible.