Hey there V, you have a diploid mutation on your main cola , this is totally fine, it will basically increase your yield by that much plus and wont affect potency or anything like growth rate at all... no worries ! The nutrient burn is very minor, but it's coming at the worst time possible, for this reason alone there will be a minor effect, probably on yield and potency, minor = 1-3% or something, lol nothing to worry about. What i can say about flushing is that people use it too much (but not you!) actually it's a stressful thing for the plant to get flooded, but you used it perfectly so congrats on that. Hope this helps growmie ! 🚀