Those bud sites on the plant now will become stem and the plant will return to a state of growing foliage. Later on this season it will go back into flowering. There is no way to save it from what is happening, as there is nothing to save it from. The plant just can't continue to flower with the current light cycle outside. Hope that clears things up, if not maybe look up reveg and see if someone can explain better.
Plant looks awesome though! I'm a little jealous!