Is there a problem with You Must Give your Gifts Part 1 accompaniment track vs piano vocal score?

It appears to us and we may be wrong that the piano vocal score for You Must Give your Gifts #29 does not match the beginning of the accompaniment track #29. There seem like more underscoring written than is provided for in the track. At least it seems like the rehearsal track matches the Piano vocal score more accurately and with the same orchestration but not the accompaniment track?