We know that many people are still having trouble from Unlocks/Achievements Reset issues.
And we've found the reason why.
It was because of DRM package process and it is now fixed.
However, there is a possibility that the same thing can happen when you attempt to change the language settings.
So we recommend that you make a back up of Config.nkenv (this is the file that keeps record of unlocks and options settings) file from Lucy folder if possible.
We're sorry for the inconvenience.