It is heavily abridged and reorganized. Entire chapters on ritual, genealogy, and cosmology are omitted. The translation is often interpretative rather than literal.
A "better" translation of the Bhavishya Purana must address a critical philological problem: bhavishya purana english translation better
When reading any translation of the Bhavishya Purana, keep in mind that: Interpolations: It is heavily abridged and reorganized