I understand perfectly, as I have ever since I read the whole bill, it’s history and the titles of the votes.
The vote you keep waving around as the “final passage” WAS NOT a vote for the bill HR 3221. HR 3221 was already voted on and passed months before. It was a vote to amend the Senate Amendment - a House amendment to the FPA that the Senate had put into the bill.
Vote 519 reads:
On motion that the House agree with an amendment to the Senate amendment to the House amendments to the Senate
No.
I'm giving you a link to the history of HR3221. Look at it!
Before July 23, 2008, there was no common House/Senate HR3221 bill passed in the House. All House votes before July 23, 2008 had unresolved differences with the Senate.
The final vote on H.R. 3221 in the House was Roll Call 519, on July 23, 2008.
The history of HR3221 as seen in the link is clear.