your NC priority on chorus are pretty volatile considering you putting similar grouping pattern on similar sound
for example you decided to put NC at 00:38:848 - even though on first glance 00:38:448 (1,2,1,2) - still fall on same grouping pattern and flow (similar to 00:35:248 (1,2,3,4) - ), while 00:36:448 (1,2,1,2,3) - are fine since they have different grouping pattern (2 is horizontal placed while 3 are vertical). 00:41:648 (1,2,1,2) - 00:42:848 (1,2,1,2,1) - suffer the same case as 00:38:448 (1,2,1,2) -
prolly just deletes NC at 00:38:848 - 00:42:048 - 00:43:248 - 00:43:648 - etc