Yeah, audio-to-MIDI conversion is rough.
But, in this particular case, major improvements can be made with a few clicks:
- Select all notes, and change duration to 240.
- Fix the 4-5 misdetected pitches.
- Lengthen the couple of longer notes back to their original duration, and fix the late start times of the ones they bend into.
- Add the one missing note.
- And with a little more time and effort, convert the arpeggiated bends to single notes with pitch bends.
Child's play for an experienced PRV composer, which I'm not, and I got the first four fixes done in a few minutes.