After I make this point ill ask a mod and have them look at it,
first lets take a look at the wiki definition of the jutsu.
"This technique is a pinpoint slashing strike, where the user emits chakra from their fingertips and materializes it into an invisible sword that assaults the enemy in a gust of wind and making a slicing sound. If the Sickle Weasel Technique can be regarded as a swarm of wind kunai, then this jutsu is an uncatchable, unavoidable longsword. It leaves very deep slashes on the enemy. "
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meaning it happens as fast as I can release chakra, where i want it to appear therefore instant.
next ...the jutsu says short-mid, if it couldnt reach you it would only say short-range. So the idea that it wouldnt reach you is fail.
your clones have to create handseals, then release thier jutsu and since I started my technique directly after the clones poof into exsistance i release wind chakra from my finger, then after since this wind blade appears basically right next to your clone on the left due to wind intangibility, (basically saying if there's air around you you can be hit by this jutsu rather before you can react unless you can see it coming, i.e Dojutsu. but since you took a flashbang full on without even trying to block it all you vision granted by the byakugan ceases. your ability to even see the chakra manifest is destroyed you are indeed blind. So you proceed to make clones full on knowing they would also be as blind as you and launch a attack at the place where i would last be instead of going on the defensive to recuperate like you should've.
Know because this attack happens quickly. I slice through your clone on the left before he finishes the seals for the fire flower, continuing running the blade across the middle, which then means it hits you and the clones, infront and behind you, but by the time I get to the last clone on the right his bullet blades would be released so after i destroy him I use another near instant jutsu.. slipping into the ground as the wind jutsu passes over me.
With that Ill get someone to check the move.