This sounds very odd. Permissions to view the Space should have already intervened, and wouldn't let you view the overview page if you were not accessed. My guess is that somehow the URL is getting mangled and Jive is telling you the right location for a different "context". Can you confirm that the link you are clicking on is simply [placeURL]/content or does it have a bunch of extra parameters? If extra parameters, try removing them and see if its an errant parameter in the querystring.
Hope some of this helps, but this doesn't sound like normal behavior if you are able to view the home page of the place.