End of week 1 flower question

Good evening fellow growers. I just finished week 1 flower. I have a question. 1 plant has this weird leaf issue. At the top they curl down, all at the same location of the plant. All other plants are moving right along.

I'm in ffof, feeding dry amendments, 6 days ago I gave them all an ewc tea, fresh castings. Brewed for 50 hours. Flower food 3-15-0 every wk. 700 wall watts led, lst is 82 and rh is 55. 8 inch ac infinity inline going outside. Any idea what I'm looking at to fix? Thank you so much!

Check where your fans are hitting that plant.
That crazy claw is usually wind burn.

The white oscillating fan is for the under canopy, the tower fan is not hitting that plant at all. It's not drinking as much and the flower bloom is not as vibrant as the others.

The fan might not be hitting the plant(s) directly, but there's often wind currents swirling around inside tents. Could be bouncing off the walls and down a side or whatever. Just a thought.

On the other hand I've seen 1 plant out of a group do some weird stuff, comparatively, when all conditions are the same and supposedly all the same seeds. Right now I have 2 autos going and 1 is so different from any I've seen before and lagging much later than others, on average. I always suspected something genetically and I'm letting her go the distance to see what happens.