my point would be http://www.mahalo.com/Princess_Amira_al-Taweel got updated frequently in the news section and answers section last week so it might be the cause. below reference site says msn also gives importance to update.
reference:http://www.searchengineready.co.uk/msn-search-engine.php
So here is the lowdown on MSN optimization, but the updates has to key in with other things that MSN considers important

Update simply means regularly updating your web site's content. By regular I mean at least monthly, and if necessary weekly; by regular I mean activity on your site.

In line with MSN search ranking rules means updating your web content to fit in with your web site's description in line with your SEO keyword strategy shuffle featured content update product listings...

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