There were some localization issues in 1.21, which are fixed now.
Just build and uploaded a new version: 1.2! Implemented the graphical expense chart, which allows you to monitor the expenses on a per-day basis.
Version 1.1 of Blackberry Expenses released. All milestone 1 features implemented (Adding, removing, editing of expenses, persistent storage in device, object-push bluetooth sending of CSV-format) plus several small bugfixes/improvements (e.g. fixed precision errors).
See release notes for installation instructions (click icon "Notes" on download page, int the line with the release).