Event not shown, date problem and shortcodes

Hi

I do have 2 problems with Geek Event :

1. Events are just not shown into the calendar widget but well shown in the list of event itself (see the testing page http://oiseaulibre.fr/calendar/)

2. In the event list, the date are wrong. They are all starting fine but the end is not correct.
For example, the event “Réunion” starts the 12th october 2013 and finishes the 13th october 2013.
But in the event list, it is shown as starting the 12th october 2013 (correct) and finishing the 19th october 2013 :
12 octobre 2013 à 19 octobre 2013

Is it because it is displaying only the starting date and then the date of the publication ?

3. Last thing is a question about shortcode.
I read in the documentation the different shortcodes to display the list of events :
[event_geek_list all_dates=”true”]
[event_geek_list orderby=”name”]

Is it possible to display the incoming events, sorted by date ?

http://wordpress.org/plugins/event-geek/