getPageUrl and getPageUrls oddity

I have two api calls.

https://domain.com/piwik/?module=API&method=Actions.getPageUrl&idSite=2&period=day&date=2011-08-01&pageUrl=https://domain.com/members/modules/job/detail.php%3Frecord=692&format=xml&token_auth=xxxx

Xml coming back show 4 visits

https://domain.com/piwik/?module=API&method=Actions.getPageUrls&idSite=2&period=day&date=2011-08-01&format=xml&token_auth=xxxx

Xml coming back show urls that are not belonging to site 2. The url above https://domain.com/members/modules/job/detail.php%3Frecord=692 is not in the returned data set.

Even did a partial search for “692” and foud that not to be present.

Any idea what could cause getPageUrls above to be completely wrong?