1810 U.S. Federal Census, Philadelphia, PA

It appears there may be an issue with the indexing of the 1810 Census for the townships of Philadelphia, PA in 1810. I am currently conducting research for a client and came across an individual (Robert Trimble) I wanted to investigate at the link, https://www.familysearch.org/ark:/61903/3:1:33SQ-GYYY-31V. At the top of the breadcrumbs for this link it says the record group is "East Northern Liberties"; his entry is on page 959. When viewing the entire document, however, it actually shows that Robert Trimble lived in West Northern Liberties (indicated on p.947). There are a few pages in the beginning of this set that are in the east section, but not after this page.