The inclusion of "fixed" in the filename usually indicates a correction made by the release group. Common fixes include:

The original 700MB release had a 5.1 AC3 track that would fall out of sync during the fight in the Temple of the Immortals. The fixed version re-muxed the audio using a delay flag or re-encoded the track using a different source (often the DVD’s 5.1 track) to match the BluRay video.

Important: This article documents a fixed/repack release of a widescreen 720p Blu-ray rip encoded to ~700 MB. It is written as a technical release note and guide for users who already legally own the disc and want a high-quality backup. Do not use this to facilitate piracy or to distribute copyrighted material unlawfully.