This is just the [Some-Stuffs] 720p release with the audio replaced. [Some-Stuffs] used ffmpeg or Handbrake or something equally bad to encode their AAC audio, and it resulted in noticeable distortion in some places. This release is encoded with QAAC from [#741362](https://nyaa.si/view/741362) / [#779974](https://nyaa.si/view/779974).
There are otherwise no changes to the release from [Some-Stuffs] 720p. I think.