Date is incorrect when editing a contribution
When editing a contribution, Date Received is always set 05/30/2013 in the edit dialog. Under Payment Details, the date is correct (see first and second images below). When adding a new date in the Edit Contribution dialog, the popup calendar always defaults to May of 2013. The year selector doesn't allow selecting anything after 2013 (third and fourth images).
A workaround is to change Date Preferences for activityDateTime. Changing the end offset from the default setting of 10 to 0 allows for dates up to the current year. I suspect this bug is caused by the end offset being interpreted as number of years before the current year, instead of number of years after the current year. Setting the end offset to -10 has the same effect as setting it to +10 (only dates 10 years before the current year are allowed).