Creating a page ends up in a bad location

Steps to reproduce:

1. Go to the URL: xwiki/bin/view/Main/MySpace/
   
2. Since the page does not exist, click on *the link* "edit this page" (not the button)
3. You reach the create page action
   
4. Select empty wiki page, and click on "create"
5. You end up in the following URL: xwiki/bin/edit/MySpace/MySpace/WebHome?template=&parent=Main.WebHome&title=MySpace which is obviously wrong! The MySpace name is repeated twice.