input/date and output/date are not compatible
|Reported by:||cash||Owned by:|
input/date with the datepicker - you end up with a string representation of the date. output/date expects a timestamp. This requires the saving action to convert the string to a timestamp before saving. Maybe display the string representation but submit the timestamp representation through a hidden field (sort of how tinymce works).
Also, the date views do not work with dates before Jan 1, 1970.