Unique URL's not working properly

Hi,

I ran across a bug, when I create 80 unique url's the url looks like www.myurl.com/administrator/index.php?option=com_communitysurveys&view=....

The problem is obviously the administrator part being added to the url. Unfortunately it doesn't work when I just delete this from the URL, then I get a 500 eror Views Survey not found.

Is this a known bug? any workaround? I really need to get this survey out asap. Hope for a quick respons

Cheers,