We have multiple people with access to add/edit shows for our artist and have ran into issues of more than one show on one date as well as dates being listed incorrectly. Anytime this happens, we never really know who did the actual posting. So we aren't able to solve this issue without knowing who is the issue. It would be great if when a user adds a date to the calendar, that there would be a time stamp/signature to see which user had posted it and when. That way we can notify that user of the issue and hopefully never have it happen again.