Data exports date formats need to be configurable.
Currently data exports have dates in the format mm/dd/yyyy hh:mm. This is no good for users that use the format dd/mm. Opening the current exports in excel results in some dates being misinterpreted and others as being seen as non-date entries.
2 options: either make date formats configurable, or set a non-ambiguous date format in the export (international guidelines exist for this).