i havent heard its bad to clone while in flowering, i just did it while my plant was in week 3.. and all 4 survived their 2 weeks of rooting and now are ready to go back under 12/12 lighting...
heres 1 of my little ladies
I've heard that taking cuttings in early flower will result in clones with shorter internodal lengths so it is good to take them when you did or a bit earlier. The clones take a bit longer to start off but it is supposed to be worth it. I hope to see those clones in your grow journal dez.