Can you post some of the details of the grow? Like pot size, medium, nutes and lights used, the breeder of the strain and how long the breeder stated until harvest?,
There could be a lot of factors at play, but the buds look under devoloped for an 85 day old auto. The leaves look pretty droopy as well. The pic could be taken during lights out or maybe today is watering day.. But more info is needed.