This system used pagination keying, not just a link to a page of the results. The link would take you back to the most recently visited item from your paginatio

This system used pagination keying, not just a link to a page of the results. The link would take you back to the most recently visited item from your pagination key. Results could have changed in that sort order, but that is a risk in all pagination, depending on the freshness of results required by the user.