They're looking good to me. I'd say LL = :thumbsup:. And I agree that it wasn't your light causing any problems. I don't think there were any problems. I think you just had never seen anything like it before and freaked out. I probably would have freaked too if the hydro guy had not told me before hand what happens. (Even though I didn't quite believe him, sorry for doubting you hydro guy.)

Be sure to exercise caution when foliar feeding during flowering, especially in high humidity. If a bud grows around some moisture, boom, you've got bud rot. A different hydro guy told me to only foliar feed during the first week of flowering, or until some flowers start to show up. The directions say it's OK through the 4th week of flowering. I think under conditions of low humidity you could maybe even do it in weeks 5 or 6. Heck, it rains on outdoor buds and they do OK, usually.