Just pushed to the Play Store. Sorry for such a rush and quick update after having one just a few days ago. We are going on a short vacation and wanted to do it before, so that some of the users that are having problems would use the program without any problem.
It brings Vietnamese translation (thanks for the help!) and some fixes and adjustments. In particular, on the My Achievements page clicking on an achievement to share it lead to error. Now fixed. Enjoy.