No, it's an isolated 1/2 LN for an isolated 1/2 sound. 02:07:250 (127250|1) - is 1/4 because the sound here is 1/4, while 02:07:133 (127133|2) - represents completely different sound.
There is very low freq sound in the back that I mapped on pretty much entire 02:18:735 - 02:48:735 section where I think it fits on all diffs except Normal. And in general I just don't think it's a good idea to remove those since it makes this part feel very empty for no reason.
well, it feels a bit weird due to ignoring pretty much the same sound on blue tick before red line, but I'll apply it anyway since it is unnoticeable during gameplay
https://osu.ppy.sh/beatmapsets/1906295/discussion/3930918/timeline#/4865973/12885608
better to re-check I think, but they all should look pretty much the same now