In general, the plants grow well. They maybe received too much light or having too much Nitrogen or both, I don't know. I didn't use any fertilizer so far but my soil already contains some, maybe it's too strong.
I switched to 18h of light/day instead of 23h. I also changed the light mode from VEG to VEG&BLOOM (see pictures for more info).
The two Mandarin Punch Auto have been transfered into their final pots. #1 in 26l pot and #2 in 10l pot. #2 is in a smaller pot because it's a bonus. I wanted to grow only 3 plants but my "safety seed" germinated and it would have break my heart to throw it away haha.