Map in question is https://osu.ppy.sh/s/312935
The 2 (current) difficulties "burst tests" and "Unraveling Destruction" contain the exact same notes. (verified by a program i wrote). However, the notes in the 2nd diff were copy and pasted from the first diff, which resulted in a massive increase in SR (at least on the client, from 8.22* -> 8.37*). I suspect this is caused by the fact that the notes, while exactly the same, are ordered differently in between the 2 files, thus somehow breaking the SR algorithm (which it shouldn't).
osu! version: 20150924.4beta
The 2 (current) difficulties "burst tests" and "Unraveling Destruction" contain the exact same notes. (verified by a program i wrote). However, the notes in the 2nd diff were copy and pasted from the first diff, which resulted in a massive increase in SR (at least on the client, from 8.22* -> 8.37*). I suspect this is caused by the fact that the notes, while exactly the same, are ordered differently in between the 2 files, thus somehow breaking the SR algorithm (which it shouldn't).
osu! version: 20150924.4beta