[EventCalendar] advanced queries wont work

[Praxis Dr. Schneider]

Hello everyone,

im trying to make an advanced query with 
(http://wpcal.firetree.net/advanced-queries/) and show an Feed for the 
next 7 days with |*http://blog.address/wp-rss.php?ec3_days=7

But it is not working (http://www.vortex-club.de/wp-rss.php?ec3_days=7). 
How would i do that? Full demo at: *|http://www.vortex-club.de

-- 
Nur Mut,

Dr. Schneider
Fachmann für Gehirnabamputationen


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