00:19:512 (1) - extend it to red tick for the vocal at 00:19:962 - ? like what you did the same previously 00:17:112 (1) -
00:25:212 (4,5,6,7,8,9,1) - the group of notes might look visually overwhelming for the player and might confuse. how bout try to tone down the notes by changing 00:25:662 (6,7,8) - to reverse slider ?
00:30:762 (5,6) - 01:28:362 (5,6) - it's odd to see you emphasize the drum at 00:30:912 - but skip the previous one like 00:30:312 - same as the later one. would say 1/2 slider to the vocal emphasis would be more consistent on the rhythm you're following.