Project settings has reset/changed to something else

All my project settings are gone. They’ve been replaced with a bunch of generic gamepad_LeftX etc inputs. The project ID has also changed from whatever it was to just a bunch of zeroes. The original settings(atleast the keybindings) still seem to exist in the .ini file. Unreal just isn’t reading it.

The bug only occured in 1 project. yesterday I was changing some gameplay tags. Could this have caused that?