Be happy don't worry

Grow it out for a week or two more ! You’ll soon feel if it’s a stressed genetic fault ( from using the silver ) or whether it’s just a flaw in seed production ( seeds not having enough time to mature properly before you harvested, I make sure I have at least 5 weeks for seeds to ripen if doin seed run )
Pop urself another bean or two and grow those couple out and see if they present as healthy and vigorous without miscoloring or funky shapes. Sometimes genetic flaws can turn out to give you different plant and pheno you wouldn’t find in anything else.
Also are you re using old soil or how does ur watering work

Ÿes I reused the coco from the grow this year. The drip system I use has worked out great for me. It's easy to adjust. I can adjust each drip end. I set it up so I get the same amount of water in every pot. I did this buy putting each dripper in a solo cup. Ran system 30 seconds then measured water in each cup and adjusted from there. If I move a larger plant into the tent it takes just seconds to open the dipper to alow the bigger plant to relieve more water.

PopPop67 said:

Ÿes I reused the coco from the grow this year.

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reusing coco can cause a lot of problems...I learned this many years ago. It can only be reused if flushed to neutral (low ppm/neutral pH) Strange growth is a symptom. (test run-off i bet its high) Years ago I had 2 big 18 gal tubs I was storing used coco in. It was dry after storing, I ran out of fresh coco and filled my pots with the used coco, planted my seeds, had nothing but trouble, young veggers would show amazing growth while others struggled, about 5th week of veg they all looked sick, did run-off tests, 2200-3200 ppm. (my thinking was after all the water evaporated the nutrients evaporated too, this is far from true, the coco fiber retains all the nutrient, when its rehydrated with water all those nutrients are present.) disregard if you are aware of these facts and flushed properly...Right-On!