Bud Burnt and not moldy

Hello everyone, today I woke up and saw my babies with a few problems that I would love to know what is happening.

I feed every watering with nutrients, every 1 day.

Week 5 flower day 39 outdoors in greenhouse.

Humidity 40-45% I live in a dry weather location.

All my plants are super healthy beautiful bud huge dense colas. and that's what I'm concerned about I don't want anything to happen to them! Please help me, I have had bud rot before and looks way different. this is like a mutation or some pest or something. It has been healthy its whole life. I don't want to sacrifice that cola.

Looks like dried out bud rot to me.

Cut it out and keep cutting until there isn't any more left on that cola. If you can't seem to cut it all out cut off the cola.

But that is definitely rot probably caused by dead plant matter being lodged into the cola.

Feeding everyday is an issue. Those probably got burnt badly, leaves died and caused your issue being left dead.